{"title":"AMG M112 \/ M112K V6 — C32 \/ SLK32 \/ C320 \/ CLK320","description":"\u003cp\u003ePerformance parts for the supercharged Mercedes-AMG M112K 3.2L V6 Kompressor — C32 AMG, SLK32 AMG, Chrysler Crossfire SRT6 — plus M112 3.2L (C320, CLK320, E320, SLK320). Pulleys, headers, injectors, ECU tuning, and bolt-ons.\u003c\/p\u003e","products":[{"product_id":"m272-v6-custom-ecu-tuning-e25-e30-e35-l-c230-c280-c300-c350-slk280-slk300-slk350-e350-clk350-glk350-r350-ml350","title":"Custom M112 3.2L V6 ECU Tune for Mercedes CLK320, E320, C320, SLK320","description":"\u003cdiv style=\"font-family: Arial, sans-serif; color: #333; line-height: 1.65; padding: 25px; max-width: 900px; margin: auto;\"\u003e\n\u003cp style=\"text-align: center; font-size: 16px; color: #555;\"\u003eOptimize throttle mapping, torque delivery, ignition timing, and fueling on your M112 3.2L supercharged V6. Add K\u0026amp;N high-flow filters, high-flow X-Pipe, and shorty headers for maximum gains while maintaining factory emissions compliance.\u003c\/p\u003e\n\u003c!-- Variant Selector (for your future add-ons) --\u003e\n\u003cdiv style=\"background: #f8f9fa; padding: 20px; border: 2px solid #004aad; border-radius: 10px; margin: 25px 0;\"\u003e\n\u003cstrong\u003eBuild Your Package:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e⬜ Tune Only\u003cbr\u003e⬜ + K\u0026amp;N High-Flow Filters\u003cbr\u003e⬜ + High-Flow X-Pipe\u003cbr\u003e⬜ + Shorty Headers\u003cbr\u003e\n\u003cp style=\"margin-top: 12px; color: #0066cc; font-weight: bold;\"\u003e✅ All options include the full custom M112 ECU tune + OBD cable + support\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #004aad;\"\u003eWhat You Can Expect\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003eUp to +30 HP \/ +25 TQ on premium fuel\u003c\/li\u003e\n\u003cli\u003eSharper throttle response with no lag\u003c\/li\u003e\n\u003cli\u003eStronger mid-range torque for confident acceleration\u003c\/li\u003e\n\u003cli\u003eSmoother power delivery and refined drivability\u003c\/li\u003e\n\u003cli\u003eFactory safety systems fully retained\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #004aad;\"\u003eExact Compatibility\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #004aad; color: white;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eYears\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCLK320\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1998–2005\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eM112 3.2L Supercharged V6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eE320\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1998–2005\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eM112 3.2L Supercharged V6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eC320\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2000–2005\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eM112 3.2L Supercharged V6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSLK320\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2000–2003\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eM112 3.2L Supercharged V6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eChrysler Crossfire\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2004–2008\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eM112 3.2L Supercharged V6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #004aad; margin-top: 35px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails style=\"margin-bottom: 12px;\"\u003e\n\u003csummary style=\"font-weight: bold; cursor: pointer;\"\u003eIs this tune safe for my engine?\u003c\/summary\u003e\n\u003cp style=\"margin: 8px 0 0 20px; color: #555;\"\u003eYes. We keep all factory safety systems active and tune conservatively for long-term reliability.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 12px;\"\u003e\n\u003csummary style=\"font-weight: bold; cursor: pointer;\"\u003eHow long does the process take?\u003c\/summary\u003e\n\u003cp style=\"margin: 8px 0 0 20px; color: #555;\"\u003eTypically 2–4 business days after we receive your stock ECU file.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 12px;\"\u003e\n\u003csummary style=\"font-weight: bold; cursor: pointer;\"\u003eWill it pass emissions \/ smog?\u003c\/summary\u003e\n\u003cp style=\"margin: 8px 0 0 20px; color: #555;\"\u003eYes. The tune, K\u0026amp;N filters, X-pipe, and shorty headers do not affect emissions as factory catalytic converters are retained.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 12px;\"\u003e\n\u003csummary style=\"font-weight: bold; cursor: pointer;\"\u003eCan I install the hardware first and tune later?\u003c\/summary\u003e\n\u003cp style=\"margin: 8px 0 0 20px; color: #555;\"\u003eAbsolutely. The car runs reliably with headers, intake, and exhaust even without the tune — but you’ll be leaving significant power on the table.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c!-- CTA --\u003e\n\u003cdiv style=\"text-align: center; margin: 40px 0;\"\u003e\u003ca style=\"background: #b30000; color: white; padding: 16px 42px; font-size: 19px; text-decoration: none; border-radius: 8px; font-weight: bold;\" href=\"#\"\u003e M112 Performance  Package\u003c\/a\u003e\u003c\/div\u003e\n\u003c!-- Footer --\u003e\n\u003cdiv style=\"margin-top: 40px; padding-top: 20px; border-top: 1px solid #ddd; text-align: center; font-size: 14px; color: #666;\"\u003e\n\u003cstrong\u003eBenzUnited Parts\u003c\/strong\u003e • Mercedes Performance \u0026amp; Tuning\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"BenzUnited Parts","offers":[{"title":"No \/ No \/ No","offer_id":47142975832239,"sku":null,"price":700.0,"currency_code":"USD","in_stock":true},{"title":"No \/ No \/ Yes","offer_id":47142975865007,"sku":null,"price":1199.0,"currency_code":"USD","in_stock":true},{"title":"No \/ Yes \/ No","offer_id":47142975897775,"sku":null,"price":729.0,"currency_code":"USD","in_stock":true},{"title":"No \/ Yes \/ Yes","offer_id":47142975930543,"sku":null,"price":1229.0,"currency_code":"USD","in_stock":true},{"title":"Yes \/ No \/ No","offer_id":47142975963311,"sku":null,"price":815.0,"currency_code":"USD","in_stock":true},{"title":"Yes \/ No \/ Yes","offer_id":47142975996079,"sku":null,"price":1299.0,"currency_code":"USD","in_stock":true},{"title":"Yes \/ Yes \/ No","offer_id":47142976028847,"sku":null,"price":875.0,"currency_code":"USD","in_stock":true},{"title":"Yes \/ Yes \/ Yes","offer_id":47142976061615,"sku":null,"price":1345.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8718\/9935\/files\/m112-v6-mercedes-ecu-tuning-upgrade.jpg?v=1742985820"},{"product_id":"c32-amg-shorty-headers-m112k","title":"Shorty Headers for Mercedes-Benz C32 AMG SLK32 – M112K V6 Kompressor","description":"\u003cdiv style=\"max-width: 900px; margin: auto; font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; color: #222; line-height: 1.7;\"\u003e\n\u003cp style=\"font-size: 18px; font-weight: 600; text-align: center;\"\u003eReplace the restrictive factory manifolds on your C32 AMG — \u003cstrong\u003ewithout removing cats.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eThese precision 304 stainless shorty headers deliver sharper throttle, stronger mid-range torque, and up to \u003cstrong\u003e+25 wheel horsepower\u003c\/strong\u003e — while keeping your factory catalytic converters in place. This maintains proper exhaust backpressure for reliable supercharged performance and keeps the car \u003cstrong\u003e100% CARB legal\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"text-align: center; background: #e6f4ea; padding: 12px; border-radius: 8px; font-weight: 600; margin: 20px 0;\"\u003e✅ Retains factory cats • Maintains correct exhaust backpressure • CARB Legal • No smog check or local law enforcement issues\u003c\/p\u003e\n\u003ch2 style=\"font-size: 21px; margin: 32px 0 14px;\"\u003eWhy C32 Owners Upgrade to These Headers\u003c\/h2\u003e\n\u003cul style=\"padding-left: 22px; line-height: 1.85;\"\u003e\n\u003cli\u003eNoticeably quicker throttle and stronger mid-range pull\u003c\/li\u003e\n\u003cli\u003eDeeper, more aggressive supercharged exhaust note\u003c\/li\u003e\n\u003cli\u003eOne-piece design with no leaky gaskets\u003c\/li\u003e\n\u003cli\u003e304 stainless steel — corrosion resistant and built to last\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on replacement (replaces factory manifold part numbers 112-140-01-09 \u0026amp; 112-140-00-09)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background: #f8f9fa; padding: 18px; border-radius: 10px; text-align: center; margin: 28px 0;\"\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e 2002–2004 Mercedes-Benz C32 AMG (W203) \u0026amp; 2002–2004 SLK32 AMG (with modification) M112K supercharged 3.2L V6\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin: 30px 0;\"\u003e\u003ca style=\"background: #e67e22; color: white; padding: 16px 36px; border-radius: 8px; text-decoration: none; font-weight: bold; display: inline-block; margin: 6px;\" href=\"#\"\u003eBrowse All C32 \/ SLK32 AMG Upgrades →\u003c\/a\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: center; font-size: 15px; color: #555;\"\u003eBenzUnited Parts • Quality Mercedes \u0026amp; AMG Performance Components\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BenzUnited Parts","offers":[{"title":"Default Title","offer_id":44503306338479,"sku":null,"price":595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8718\/9935\/files\/c32-amg-shorty-headers-m112k.jpg?v=1753894542"},{"product_id":"630cc-fuel-injectors-for-the-m112k-amg-6-pack","title":"630cc Fuel Injectors M112k AMG 6-Pack","description":"\u003ch1\u003eFuel Injectors 6 Pack – Fitment 32K AMG M112K\u003c\/h1\u003e\n\u003cp\u003eBoost your engine’s performance with the 630cc Upgraded Fuel Injectors 6 Pack, designed specifically for the 32K AMG M112K. These injectors deliver enhanced fuel flow, crucial for maximizing power and efficiency in high-performance applications.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Flow Rate:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEach injector offers a 630cc capacity, allowing for improved fuel delivery. This upgrade supports higher horsepower and torque output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEngineered to fit seamlessly into the 32K AMG M112K, ensuring reliable and precise performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Fuel Atomization:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAdvanced design optimizes fuel spray patterns for better combustion and throttle response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMade from high-quality materials to withstand extreme conditions and provide long-lasting reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDirect fitment with no modifications required. Compatible with the stock fuel rail and wiring harness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003ePerformance Benefits:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Power Output:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 630cc injectors increase fuel flow, essential for engines running at higher boost levels or with significant tuning modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Throttle Response:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eExperience quicker acceleration and smoother power delivery with the upgraded fuel injectors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBetter Fuel Efficiency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOptimized atomization helps achieve more efficient combustion, reducing fuel wastage and improving overall efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eInstallation Notes:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned specifically for the 32K AMG M112K engine. Ensure compatibility with your vehicle’s specific model and year.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTools Required:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard hand tools for removal and installation. No special tools are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetain Existing Parts:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUse your current fuel rail and wiring harness for a hassle-free installation process.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your 32K AMG M112K with the 630cc Upgraded Fuel Injectors 6 Pack to unlock its full potential. Experience enhanced performance and efficiency with these high-flow injectors, engineered for enthusiasts who demand the best.\u003c\/p\u003e","brand":"BenzUnited Parts","offers":[{"title":"Default Title","offer_id":44503808114863,"sku":null,"price":335.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8718\/9935\/files\/550ccM112k-2.jpg?v=1729054933"},{"product_id":"clutch-delete-supercharger-pulley-for-m112k","title":"Clutch Delete Supercharger Pulley M112K | C32 SLK32 SRT6 Upgrade","description":"\u003cdiv style=\"font-family: Arial, sans-serif; background-color: #f5f5f5; padding: 20px; border-radius: 10px; line-height: 1.7; color: #333;\"\u003e\n\u003c!-- HEADER --\u003e\n\u003cdiv style=\"background-color: #1a1a1a; color: #ffcc00; text-align: center; padding: 15px; border-radius: 10px; margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"margin: 0;\"\u003eClutch Delete Supercharger Pulley for Mercedes M112K\u003c\/h2\u003e\n\u003cp style=\"color: #fff; margin-top: 5px;\"\u003eC32 AMG • SLK32 AMG • Crossfire SRT6 | Fixed Pulley Upgrade\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- PERFORMANCE INTRO --\u003e\n\u003cp style=\"font-size: 16px;\"\u003eTransform your \u003cstrong\u003eMercedes M112K 3.2L Supercharged V6\u003c\/strong\u003e with our \u003cstrong\u003eClutch Delete Supercharger Pulley\u003c\/strong\u003e. This precision-engineered fixed pulley eliminates the OEM clutch assembly—keeping the \u003cstrong\u003eEaton M45\/M62 supercharger\u003c\/strong\u003e fully engaged for instant throttle response, consistent boost, and uncompromising power delivery.\u003c\/p\u003e\n\u003cp\u003eThis upgrade is ideal for \u003cstrong\u003eAMG 32K platforms\u003c\/strong\u003e running performance exhausts, cooling mods, or ECU tunes. Expect sharper throttle response, stronger mid-range torque, and up to \u003cstrong\u003e420 horsepower\u003c\/strong\u003e with proper calibration.\u003c\/p\u003e\n\u003c!-- FEATURE GRID --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 15px; margin-top: 20px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; background: #222; color: #fff; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch4 style=\"color: #ffcc00;\"\u003e⚡ Full-Time Boost\u003c\/h4\u003e\n\u003cp\u003eRemoves the OEM electromagnetic clutch for \u003cstrong\u003econstant supercharger engagement\u003c\/strong\u003e. No slip, no lag—just instant boost when you hit the throttle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; background: #222; color: #fff; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch4 style=\"color: #ffcc00;\"\u003e🏁 Increased Power\u003c\/h4\u003e\n\u003cp\u003eWith proper tuning, gains of up to \u003cstrong\u003e+25 HP and +30 lb-ft\u003c\/strong\u003e are achievable on the stock pulley ratio. Unlock even more with pulley size upgrades and performance tuning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; background: #222; color: #fff; padding: 15px; border-radius: 10px; text-align: center;\"\u003e\n\u003ch4 style=\"color: #ffcc00;\"\u003e🔩 CNC Billet Aluminum\u003c\/h4\u003e\n\u003cp\u003eMachined from \u003cstrong\u003e6061-T6 aluminum\u003c\/strong\u003e for perfect fitment, belt alignment, and high-RPM reliability. Designed to handle continuous boost pressure and heat cycles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TECH SPECS --\u003e\n\u003cdiv style=\"background-color: #fff; border: 1px solid #ddd; border-radius: 10px; padding: 20px; margin-top: 25px;\"\u003e\n\u003ch3 style=\"color: #1a1a1a;\"\u003e📊 Technical Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDeletes clutch drag to reduce parasitic loss in the \u003cstrong\u003esupercharger drive system\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eImproves \u003cstrong\u003epulley belt grip\u003c\/strong\u003e and power delivery under heavy load\u003c\/li\u003e\n\u003cli\u003eEliminates boost fluctuations common in OEM clutch systems\u003c\/li\u003e\n\u003cli\u003eEnhances \u003cstrong\u003eairflow consistency\u003c\/strong\u003e for safer, cleaner ECU calibration\u003c\/li\u003e\n\u003cli\u003eSupports higher \u003cstrong\u003eboost pressure levels\u003c\/strong\u003e when combined with upgraded tuning or intercooling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended:\u003c\/strong\u003e Pair with a \u003ca href=\"https:\/\/benzunitedparts.com\/collections\/tuning\" style=\"color: #007bff; text-decoration: underline;\"\u003ecustom ECU tune\u003c\/a\u003e for optimal AFR and throttle response.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- FITMENT TABLE --\u003e\n\u003cdiv style=\"background-color: #fff; border: 1px solid #ddd; border-radius: 10px; padding: 20px; margin-top: 25px;\"\u003e\n\u003ch3 style=\"text-align: center;\"\u003e⚙️ Fitment Compatibility\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #ddd;\"\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eChassis\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eMercedes-Benz C32 AMG\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eW203\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e2002–2004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eMercedes-Benz SLK32 AMG\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eR170\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e2002–2004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eChrysler Crossfire SRT6\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eZH\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e2005–2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center; color: #555; margin-top: 10px;\"\u003e(Made to order, ships within 10 days of placed order)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- CTA + TUNING --\u003e\n\u003cdiv style=\"background-color: #ffcc00; padding: 25px; border-radius: 10px; margin-top: 25px; text-align: center;\"\u003e\n\u003ch3 style=\"color: #1a1a1a;\"\u003e💪 Maximize Your AMG 32K Build\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; color: #333;\"\u003eCombine your \u003cstrong\u003eClutch Delete Pulley\u003c\/strong\u003e with ECU tuning, upgraded heat exchangers, and intake systems to extract the full potential of your \u003cstrong\u003eM112K\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ca href=\"https:\/\/benzunitedparts.com\/collections\/tuning\" style=\"background-color: #1a1a1a; color: #fff; padding: 12px 30px; border-radius: 8px; text-decoration: none; font-weight: bold; display: inline-block; margin-top: 10px;\"\u003eExplore AMG Tuning Options →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c!-- FOOTER --\u003e\u003cfooter style=\"margin-top: 25px; background-color: #1a1a1a; color: #fff; text-align: center; padding: 15px; border-radius: 10px;\"\u003e\n\u003cp style=\"margin: 0;\"\u003e© 2025 BenzUnited Parts | Precision-Built Performance for Mercedes-AMG\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"BenzUnited Parts","offers":[{"title":"72mm","offer_id":44503945740463,"sku":null,"price":350.0,"currency_code":"USD","in_stock":true},{"title":"68mm","offer_id":44503945773231,"sku":null,"price":350.0,"currency_code":"USD","in_stock":true},{"title":"65mm","offer_id":44503945805999,"sku":null,"price":350.0,"currency_code":"USD","in_stock":true},{"title":"62mm","offer_id":44503945838767,"sku":null,"price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8718\/9935\/files\/clutch-delete-supercharger-pulley-m112k-c32-slk32-srt6-upgrade.jpg?v=1760762082"},{"product_id":"clutched-supercharger-pulley-for-c32-amg-slk32-amg-crossfire-srt-m112k","title":"Clutched Supercharger Pulley for C32 AMG SLK32 AMG Crossfire SRT M112k","description":"\u003cp\u003eA clutched supercharger pulley for the Mercedes \u003cstrong\u003eM112K supercharged V6\u003c\/strong\u003e — fitting the \u003cstrong\u003eC32 AMG, SLK32 AMG, and Chrysler Crossfire SRT-6\u003c\/strong\u003e. Available in 72mm, 68mm, 65mm, and 63mm sizes, it increases boost and supercharger RPM for meaningful rear-wheel power and torque gains while reducing rotational mass. A supporting tune is required.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower gains:\u003c\/strong\u003e optimizes boost levels and supercharger RPM for added rear-wheel horsepower and torque without sacrificing reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight design:\u003c\/strong\u003e approximately 35% lighter than the factory pulley, reducing rotational mass to help supercharger longevity and drivability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong potential:\u003c\/strong\u003e up to 420 horsepower with stock exhaust and supporting cooling upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDaily-friendly:\u003c\/strong\u003e improved drivability with no negative impact on highway mileage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eC32 AMG (M112K)\u003c\/li\u003e\n\u003cli\u003eSLK32 AMG (M112K)\u003c\/li\u003e\n\u003cli\u003eChrysler Crossfire SRT-6\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSizing \u0026amp; Installation\u003c\/h3\u003e\n\u003cp\u003eChoose your pulley diameter above — smaller pulleys spin the supercharger faster for more boost. Professional installation recommended, and a supporting tune is required for optimal, safe performance.\u003c\/p\u003e","brand":"BenzUnited Parts","offers":[{"title":"72mm","offer_id":44504021074095,"sku":null,"price":550.0,"currency_code":"USD","in_stock":true},{"title":"68mm","offer_id":44504021106863,"sku":null,"price":500.0,"currency_code":"USD","in_stock":true},{"title":"65mm","offer_id":44504021139631,"sku":null,"price":500.0,"currency_code":"USD","in_stock":true},{"title":"63mm","offer_id":44504021172399,"sku":null,"price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8718\/9935\/files\/clutched-supercharger-pulley-m112k-c32-slk32-crossfire-upgrade.jpg?v=1760047764"},{"product_id":"m112k-k-n-air-filter","title":"K\u0026N High-Flow Air Filters for Mercedes C32 \u0026 SLK32 AMG M112K V6","description":"\u003cdiv style=\"font-family: Arial, sans-serif; max-width: 820px; margin: auto; padding: 20px; background-color: #f9f9f9; border: 1px solid #ddd;\"\u003e\n  \u003ch1 style=\"color: #004080; text-align: center;\"\u003eK\u0026amp;N High-Flow Air Filters for Mercedes C32 \u0026amp; SLK32 AMG (M112K V6 Kompressor)\u003c\/h1\u003e\n  \u003cp style=\"font-size: 16px; line-height: 1.6;\"\u003eUpgrade your \u003cstrong\u003eMercedes-Benz C32 AMG\u003c\/strong\u003e or \u003cstrong\u003eSLK32 AMG\u003c\/strong\u003e with \u003cstrong\u003eK\u0026amp;N Performance Air Filters\u003c\/strong\u003e—a proven way to boost power, improve throttle response, and extend filter life. These high-flow, reusable filters are designed specifically for the \u003cstrong\u003eM112K 3.2L Supercharged V6\u003c\/strong\u003e engine and come as a set of two filters per vehicle.\u003c\/p\u003e\n\n  \u003ch2 style=\"color: #004080;\"\u003e🚘 Vehicle Fitment\u003c\/h2\u003e\n  \u003cul style=\"font-size: 15px; line-height: 1.8; padding-left: 20px;\"\u003e\n    \u003cli\u003e2002–2004 Mercedes-Benz C32 AMG (W203)\u003c\/li\u003e\n    \u003cli\u003e2002–2004 Mercedes-Benz SLK32 AMG (R170)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2 style=\"color: #004080; margin-top: 20px;\"\u003e⚙️ Key Features\u003c\/h2\u003e\n  \u003cul style=\"font-size: 15px; line-height: 1.8; padding-left: 20px;\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIncreases Horsepower \u0026amp; Acceleration:\u003c\/strong\u003e Enhanced airflow design improves throttle response and engine efficiency.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReusable \u0026amp; Washable:\u003c\/strong\u003e Clean and reuse—no need for replacements for up to 1,000,000 miles.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eExceptional Filtration:\u003c\/strong\u003e Multi-layered cotton gauze traps contaminants while allowing maximum air volume.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOEM-Compatible:\u003c\/strong\u003e Fits directly into the factory airbox—no modifications or tuning required.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e50-State Legal:\u003c\/strong\u003e Fully emissions compliant across all U.S. states.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWarranty-Safe:\u003c\/strong\u003e Will \u003cstrong\u003enot\u003c\/strong\u003e void factory or extended warranties.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLong Service Interval:\u003c\/strong\u003e Up to 50,000 miles before cleaning (depending on driving conditions).\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2 style=\"color: #004080; margin-top: 20px;\"\u003e🔧 Installation \u0026amp; Benefits\u003c\/h2\u003e\n  \u003cp style=\"font-size: 15px; line-height: 1.6;\"\u003eK\u0026amp;N’s drop-in filters install easily in minutes. Simply remove the disposable factory filters and replace them with these performance units. Designed for superior airflow, these filters help your supercharged AMG breathe freely—delivering stronger midrange torque and consistent power on every drive.\u003c\/p\u003e\n\n  \u003cdiv style=\"margin-top: 25px; background-color: #eef3ff; padding: 15px; border-left: 4px solid #004080;\"\u003e\n    \u003cp style=\"font-size: 15px; margin: 0;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Two filters are required per vehicle. Purchase includes both filters for complete replacement.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"text-align: center; margin-top: 30px;\"\u003e\n    \u003ca href=\"\/collections\/air-intake-filters\" style=\"background-color: #004080; color: #fff; padding: 12px 24px; text-decoration: none; border-radius: 6px; font-weight: bold;\"\u003e🔧 Shop More Mercedes AMG Air Intake Upgrades\u003c\/a\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"BenzUnited Parts","offers":[{"title":"Default Title","offer_id":44511217123503,"sku":null,"price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8718\/9935\/files\/kn-air-filters-mercedes-c32-slk32-amg-m112k-v6.jpg?v=1760844077"},{"product_id":"mercedes-c32-amg-slk32-performance-ecu-tuning-m112k-v6-kompressor","title":"Mercedes C32 AMG SLK32 Performance ECU Tuning – M112K","description":"\u003cdiv style=\"font-family: Arial, sans-serif; background-color: #f5f5f5; padding: 28px; color: #1a1a1a; max-width: 900px; margin: auto; line-height: 1.65;\"\u003e\n\n\u003c!-- HERO --\u003e\n\u003ch1 style=\"text-align: center; font-size: 32px; color: #990000; margin-bottom: 8px;\"\u003eM112K ECU Tuning – Precision Calibration for AMG’s 3.2L Supercharged V6\u003c\/h1\u003e\n\u003cp style=\"text-align: center; font-size: 18px; color: #1a1a1a; font-weight: bold;\"\u003e\nFrom the same calibration expertise that delivers world-record power on the most demanding engines, comes a bespoke reflash for the legendary M112K Kompressor.\n\u003c\/p\u003e\n\n\u003c!-- PRIMARY VALUE PROPS --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 25px 0;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 240px; background: #fff; border-radius: 10px; padding: 16px; box-shadow: 0 2px 8px rgba(0,0,0,0.05);\"\u003e\n\u003cstrong\u003e🔥 Proven Gains\u003c\/strong\u003e\u003cbr\u003e\n\u003cspan style=\"color: #555; font-size: 15px;\"\u003eUp to +70 HP \/ +80 lb-ft with supporting mods\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 240px; background: #fff; border-radius: 10px; padding: 16px; box-shadow: 0 2px 8px rgba(0,0,0,0.05);\"\u003e\n\u003cstrong\u003e⚙️ Platform-Specific\u003c\/strong\u003e\u003cbr\u003e\n\u003cspan style=\"color: #555; font-size: 15px;\"\u003eCustom-developed exclusively for the M112K ECU\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 240px; background: #fff; border-radius: 10px; padding: 16px; box-shadow: 0 2px 8px rgba(0,0,0,0.05);\"\u003e\n\u003cstrong\u003e🛡 Engine-Safe Calibration\u003c\/strong\u003e\u003cbr\u003e\n\u003cspan style=\"color: #555; font-size: 15px;\"\u003eOptimized boost, timing \u0026amp; AFR for reliability\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- SUPPORTING MODS --\u003e\n\u003cdiv style=\"background: #fff; border-radius: 10px; padding: 20px; margin: 25px 0; border: 1px solid #eee;\"\u003e\n\u003cstrong\u003eRecommended Supporting Mods (Safe \u0026amp; Proven):\u003c\/strong\u003e\n\u003cp style=\"margin: 10px 0 12px 0; color: #444;\"\u003eThe M112K thrives when intake and exhaust restrictions are addressed. These upgrades deliver better airflow and efficiency \u003cstrong\u003ewithout increasing supercharger stress\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul style=\"padding-left: 20px; margin: 0;\"\u003e\n\u003cli\u003e\n\u003ca style=\"color: #990000; font-weight: bold; text-decoration: underline;\" href=\"https:\/\/benzunitedparts.com\/products\/c32-amg-shorty-headers-m112k\"\u003ePerformance shorty headers\u003c\/a\u003e – reduce backpressure and sharpen exhaust flow\u003c\/li\u003e\n\u003cli\u003e\n\u003ca style=\"color: #990000; font-weight: bold; text-decoration: underline;\" href=\"https:\/\/benzunitedparts.com\/products\/m112k-k-n-air-filter\"\u003eHigh-flow K\u0026amp;N drop-in air filters\u003c\/a\u003e – improve intake without altering the factory airbox\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 15px 0 0; font-size: 14.5px; color: #444;\"\u003eThese mods pair perfectly with ECU tuning for noticeable gains while maintaining daily drivability. Smaller supercharger pulleys can be added later for higher output.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- WHY TUNE --\u003e\n\u003ch2 style=\"color: #333; margin-top: 30px;\"\u003eWhy Tune the M112K?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16.5px;\"\u003eThe M112K is one of AMG’s most durable and underrated supercharged engines — conservatively calibrated from the factory. My custom ECU reflash refines boost response, ignition timing, throttle mapping, and fuel delivery to unlock responsive, repeatable power while preserving long-term reliability.\u003c\/p\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.75; padding-left: 22px;\"\u003e\n\u003cli\u003eSharpened throttle response and stronger mid-range torque\u003c\/li\u003e\n\u003cli\u003eOptimized boost and ignition for cleaner, more efficient power delivery\u003c\/li\u003e\n\u003cli\u003eSpeed governor removed for unrestricted top-end\u003c\/li\u003e\n\u003cli\u003eRetains all factory safety systems — knock, thermal, and AFR protections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- COMPATIBILITY --\u003e\n\u003ch2 style=\"color: #333; margin-top: 30px;\"\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003cul style=\"font-size: 16.5px; line-height: 1.75; padding-left: 22px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMercedes-Benz C32 AMG\u003c\/strong\u003e (2002–2004)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMercedes-Benz SLK32 AMG\u003c\/strong\u003e (2002–2004)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- TUNE OPTIONS --\u003e\n\u003cdiv style=\"background: #ffffff; border: 1px solid #e5e5e5; border-radius: 14px; padding: 22px; margin: 30px 0;\"\u003e\n\u003ch2 style=\"margin: 0 0 16px 0; font-size: 21px; font-weight: 900; color: #1a1a1a;\"\u003eECU Tuning Options\u003c\/h2\u003e\n\n\u003c!-- Option 1 --\u003e\n\u003cdiv style=\"border: 1px solid #eee; border-radius: 12px; padding: 18px; margin-bottom: 16px;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px 0; font-size: 17px;\"\u003e🔹 Option 1: ECU Tune via Data Cable (Cable Included)\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-size: 15px;\"\u003eProfessional calibration delivered with a free OBD data cable. Ideal for owners wanting a set-and-forget custom tune.\u003c\/p\u003e\n\u003cul style=\"margin: 0; padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli\u003e✔ One fully custom tune file\u003c\/li\u003e\n\u003cli\u003e✔ Free data cable included\u003c\/li\u003e\n\u003cli\u003e✔ Simple laptop flash with support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003c!-- Option 2 --\u003e\n\u003cdiv style=\"border: 1px solid #eee; border-radius: 12px; padding: 18px;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px 0; font-size: 17px;\"\u003e🔹 Option 2: MyGenius Handheld Programmer (+$300)\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-size: 15px;\"\u003eMaximum flexibility — flash anytime without a laptop. Perfect for future mods or switching between fuel types.\u003c\/p\u003e\n\u003cul style=\"margin: 0; padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli\u003e✔ 1 custom map included\u003c\/li\u003e\n\u003cli\u003e✔ Flash at home, anytime\u003c\/li\u003e\n\u003cli\u003e✔ Stores up to 3 maps total\u003c\/li\u003e\n\u003cli\u003e✔ Easy switching for different fuels or conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 12px 0 0; font-size: 14.5px; color: #444;\"\u003e\u003cstrong\u003eAdditional maps:\u003c\/strong\u003e $250 each (91 \/ 93 \/ 100 octane available)\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- Recommendation --\u003e\n\u003cdiv style=\"background: #f9fafb; border-radius: 10px; padding: 14px; margin-top: 18px; font-size: 15px;\"\u003e\n\u003cstrong\u003eRecommendation:\u003c\/strong\u003e Choose the data cable option if you run one fuel type. Upgrade to the MyGenius if you want flexibility for future modifications or different octane levels.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- CTA --\u003e\n\u003cdiv style=\"text-align: center; margin: 35px 0 10px 0;\"\u003e\n\u003ca style=\"background: #990000; color: #fff; padding: 16px 32px; font-size: 19px; text-decoration: none; border-radius: 8px; display: inline-block; font-weight: bold;\" href=\"\/pages\/contact\"\u003e\nGet Your Custom M112K Tune\n\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"text-align: center; font-size: 14.5px; color: #666;\"\u003e\nQuestions about your build? \u003ca href=\"\/pages\/contact\" style=\"color: #990000;\"\u003eContact me directly\u003c\/a\u003e — I review every M112K inquiry personally.\n\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"BenzUnited Parts","offers":[{"title":"Default Title","offer_id":46548556284079,"sku":null,"price":700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8718\/9935\/files\/mercedes-m112k-engine-bay-c32-slk32-amg-supercharged.jpg?v=1749448668"},{"product_id":"superflo-cooling-pump-upgrade-for-mercedes-c32-slk32-crossfire-m112k","title":"Superflo Cooling Pump Upgrade for Mercedes C32 SLK32 Crossfire M112K","description":"\u003cdiv style=\"max-width: 800px; margin: auto; font-family: Arial, sans-serif; color: #333; line-height: 1.6;\"\u003e\n\u003ch2 style=\"color: #0074cc; font-size: 24px;\"\u003eSuperflo Intercooler Cooling Pump Upgrade for Mercedes-Benz M112K\u003c\/h2\u003e\n\u003cp\u003eUnlock the full performance potential of your supercharged M112K engine with the Superflo Cooling Pump – the most effective intercooler pump upgrade available. Whether you're pushing hard on the track or daily driving, this pump delivers consistent, high-output cooling to keep intake temps down and performance up.\u003c\/p\u003e\n\u003ch3 style=\"color: #0074cc; font-size: 20px;\"\u003eProven Flow Performance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCM30: 3.37 GPM\u003c\/li\u003e\n\u003cli\u003eBosch 002: 4.03 GPM\u003c\/li\u003e\n\u003cli\u003eBosch 010: 5.13 GPM\u003c\/li\u003e\n\u003cli\u003eCWA50: 5.56 GPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperflo Pump: 13 GPM\u003c\/strong\u003e on 50 feet of trunk tank line\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #0074cc; font-size: 20px;\"\u003eWhy It Matters\u003c\/h3\u003e\n\u003cp\u003eThe OEM pump on your M112K can't keep up once boost levels rise and heat builds. The Superflo Pump drastically improves coolant circulation, reducing intake air temperatures and preventing power loss. Perfect for supercharged platforms like the C32 AMG, SLK32 AMG, and Chrysler Crossfire SRT-6 where heat soak limits performance.\u003c\/p\u003e\n\u003ch3 style=\"color: #0074cc; font-size: 20px;\"\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2002–2004 Mercedes-Benz C32 AMG\u003c\/li\u003e\n\u003cli\u003e2002–2004 Mercedes-Benz SLK32 AMG\u003c\/li\u003e\n\u003cli\u003e2005–2006 Chrysler Crossfire SRT-6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #0074cc; font-size: 20px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMassive 13 GPM flow rate – unmatched in the market\u003c\/li\u003e\n\u003cli\u003eReliable even under high-resistance setups\u003c\/li\u003e\n\u003cli\u003eSupports full trunk-ice tank loop configurations\u003c\/li\u003e\n\u003cli\u003eDurable construction built for high-performance abuse\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #0074cc; font-size: 20px;\"\u003eWiring Instructions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBigger Red Wire:\u003c\/strong\u003e Constant Power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLittle Red Wire:\u003c\/strong\u003e Switched Power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Wire:\u003c\/strong\u003e Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Black Wires:\u003c\/strong\u003e Connect them together\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGet the most out of your M112K's factory blower with a serious intercooler pump solution. The Superflo Cooling Pump is the go-to upgrade for serious AMG performance enthusiasts.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center; margin-top: 30px;\"\u003e\u003ca href=\"https:\/\/benzunitedparts.com\/collections\/m112k-v6-kompressor-performance-upgrades-c32-slk32\" style=\"background-color: #0074cc; color: white; padding: 12px 24px; text-decoration: none; border-radius: 6px; font-weight: bold; display: inline-block;\"\u003eShop M112K Performance Upgrades\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"BenzUnited Parts","offers":[{"title":"Default Title","offer_id":45734227312815,"sku":null,"price":425.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8718\/9935\/files\/superflo-m112k-cooling-pump.jpg?v=1753765110"},{"product_id":"custom-ecu-tune-for-m112-v6-c320-e320-clk320-slk320-s350-gains-copy","title":"ECU Tuning for Mercedes M112 E37 3.7L V6 – ML350, S350, SL350","description":"\u003cdiv style=\"font-family: 'Arial', sans-serif; padding: 30px; background-color: #f7f7f7; border: 1px solid #e0e0e0; border-radius: 10px; max-width: 800px; margin: auto; color: #333;\"\u003e\n\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch2 style=\"font-size: 22px; color: #2c3e50; margin-bottom: 10px;\"\u003eWake Up Your Mercedes 3.7L V6\u003c\/h2\u003e\n\u003ch1 style=\"font-size: 28px; color: #1a252f; margin: 0;\"\u003eML350 · S350 · SL350\u003c\/h1\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0631\/8718\/9935\/files\/j9q9okm5.png?v=1731052899\" alt=\"ECU Tuning for Mercedes M112 E37 3.7L\" style=\"border-radius: 10px; border: 1px solid #ddd; max-width: 100%;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"font-size: 17px; line-height: 1.8; margin-top: 30px; text-align: center; color: #2c3e50;\"\u003e\nTired of the numb, laggy throttle in your M112 E37? Our precision ECU calibration delivers \u003cstrong\u003estronger mid-range torque\u003c\/strong\u003e, sharper response, and a far more connected driving feel—while keeping your Mercedes reliable and dealer-friendly.\n\u003c\/p\u003e\n\n\u003cdiv style=\"background-color: #ffffff; border: 1px solid #ddd; border-radius: 8px; padding: 25px; margin-top: 25px;\"\u003e\n\u003ch3 style=\"color: #2c3e50; text-align: center;\"\u003e🔥 Real-World Performance Gains\u003c\/h3\u003e\n\u003cul style=\"font-size: 17px; color: #333; padding-left: 20px; line-height: 1.7;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to +20 HP and +20 TQ\u003c\/strong\u003e (premium fuel, healthy engine)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Output:\u003c\/strong\u003e 232 HP @ 5,750 rpm \/ 255 TQ @ 3,000–4,500 rpm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: 14px; color: #555; text-align: center; margin-top: 12px;\"\u003e\nExpect noticeably quicker 50-80 mph passing, crisper throttle response off the line, and smoother power delivery throughout the rev range.\n\u003c\/p\u003e\n\u003cp style=\"font-size: 13px; color: #777; margin-top: 15px; text-align: center;\"\u003e\nThe E37’s 97 mm bore and 10.0:1 compression ratio respond exceptionally well to optimized ignition timing, fueling, and throttle mapping.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #2c3e50; margin-top: 35px; text-align: center;\"\u003e✔️ Why Owners Love Our M112 Tune\u003c\/h3\u003e\n\u003cul style=\"font-size: 16px; color: #333; padding-left: 22px; line-height: 1.75;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstant Pedal Response\u003c\/strong\u003e — Eliminates factory lag for a more engaging, linear drive.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Safety Systems Fully Retained\u003c\/strong\u003e — OEM knock, thermal, and emissions protections remain active.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for Daily Driving \u0026amp; Longevity\u003c\/strong\u003e — Refined torque curve that’s strong yet smooth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDealer-Safe \u0026amp; Reversible\u003c\/strong\u003e — Discreet calibration that won’t raise flags during service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #2c3e50; margin-top: 35px;\"\u003e🔧 Simple Bench Flash Process\u003c\/h3\u003e\n\u003cul style=\"font-size: 16px; color: #333; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eMail your ECU to us → We read, custom calibrate, and flash it on the bench.\u003c\/li\u003e\n\u003cli\u003eShipped back to you ready to install — plug-and-play in most cases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional:\u003c\/strong\u003e Pair with a high-flow intake for even better mid-range gains (contact us).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #2c3e50; margin-top: 35px;\"\u003e📌 Supported Models (M112 E37 3.7L)\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 16px; color: #333;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f0f0f0; color: #2c3e50;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eML350\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2001–2004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eS350\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2002–2005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eS350 4MATIC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2002–2005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSL350\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2001–2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cdiv style=\"background-color: #2c3e50; color: white; padding: 28px; border-radius: 10px; text-align: center; margin-top: 35px;\"\u003e\n\u003ch3 style=\"font-size: 24px; margin: 0 0 12px 0;\"\u003eBring Your E37 Back to Life\u003c\/h3\u003e\n\u003cp style=\"font-size: 17px; margin: 0 0 20px 0;\"\u003eExperience the responsive, torquey drive your 3.7L Mercedes was always capable of delivering.\u003c\/p\u003e\n\u003cp style=\"font-size: 18px; font-weight: bold; margin: 0;\"\u003eOrder Today – Limited Bench Flash Slots Each Week\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"text-align: center; font-size: 14px; color: #777; margin-top: 25px;\"\u003e\nQuestions? Email us at \u003ca href=\"mailto:benzunitedparts@gmail.com\" style=\"color: #2980b9; text-decoration: underline;\"\u003ebenzunitedparts@gmail.com\u003c\/a\u003e\u003cbr\u003e\nWe reply fast and are happy to help with fitment or process questions.\n\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"BenzUnited Parts","offers":[{"title":"Default Title","offer_id":45763235283119,"sku":null,"price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8718\/9935\/files\/m112-v6-mercedes-ecu-tuning-upgrade.jpg?v=1742985820"},{"product_id":"shorty-headers-for-mercedes-c32-amg-m112k-copy","title":"Shorty Headers for Mercedes W203 C320 C240 – M112","description":"\u003c!-- Shopify Product Description: Shorty Headers — M112 NA \u0026 W203 C32 AMG (M112K) --\u003e\n\u003cdiv style=\"font-family: Arial, sans-serif; max-width: 980px; margin: 0 auto; line-height: 1.55; color: #222;\"\u003e\n\u003c!-- Hero \/ Value Prop --\u003e\n\u003cdiv style=\"padding: 14px 0;\"\u003e\n\u003ch2 style=\"margin: 0 0 8px; font-size: 22px;\"\u003eShorty Headers that Respect Low‑End Torque\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 10px;\"\u003eOld‑school header logic still wins: \u003cstrong\u003eshort primaries keep gas speed up\u003c\/strong\u003e. On the \u003cstrong\u003eM112 NA\u003c\/strong\u003e, that means \u003cstrong\u003esharper throttle\u003c\/strong\u003e and real \u003cstrong\u003e2–5k rpm pull\u003c\/strong\u003e without killing drivability. On the \u003cstrong\u003eW203 C32 AMG (M112K)\u003c\/strong\u003e, shorties \u003cstrong\u003efree up mid‑range\u003c\/strong\u003e and preserve the supercharger’s low‑end punch—clean, compatible power for the street.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Two Engine Blocks --\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 12px; margin: 6px 0 16px;\"\u003e\n\u003cdiv style=\"border: 1px solid #eee; padding: 12px;\"\u003e\n\u003cstrong\u003eM112 V6 NA (C240\/C320)\u003c\/strong\u003e\n\u003cp style=\"margin: 6px 0 0;\"\u003eShorty headers match the M112 NA’s low‑down torque bias: \u003cstrong\u003eshorter primaries\u003c\/strong\u003e keep velocity high for \u003cstrong\u003equicker response\u003c\/strong\u003e and stronger mid‑range. Expect faster tip‑in and a smoother pull to redline, with \u003cstrong\u003e~10–15 whp\u003c\/strong\u003e potential when paired with proper tuning.*\u003c\/p\u003e\n\u003cul style=\"margin: 8px 0 0 18px; padding: 0;\"\u003e\n\u003cli\u003eRetains factory catalytic converters and downstream exhaust\u003c\/li\u003e\n\u003cli\u003eNo drama fitment philosophy — built for street reliability\u003c\/li\u003e\n\u003cli\u003ePairs well with \u003ca style=\"text-decoration: underline;\" href=\"\/products\/kn-drop-in-filters-m112\"\u003eK\u0026amp;N drop‑in filters (M112)\u003c\/a\u003e and a sensible \u003cem\u003eECU tune\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #eee; padding: 12px;\"\u003e\n\u003cstrong\u003eW203 C32 AMG — M112K Supercharged\u003c\/strong\u003e\n\u003cp style=\"margin: 6px 0 0;\"\u003eBuilt for the M112K C32, these shorties \u003cstrong\u003esharpen response\u003c\/strong\u003e and add \u003cstrong\u003emid‑range\u003c\/strong\u003e while keeping factory cats and bolt‑up points intact. If you’re chasing maximum top‑end numbers, \u003cem\u003elong‑tubes are the move\u003c\/em\u003e; shorties are the quick, compatible upgrade that keep the blower’s low‑end punch.\u003c\/p\u003e\n\u003cul style=\"margin: 8px 0 0 18px; padding: 0;\"\u003e\n\u003cli\u003eDirect bolt‑up to factory cat locations (no cutting cats)\u003c\/li\u003e\n\u003cli\u003eStreet‑friendly sound; minimal cabin drone when paired with stock‑style exhaust\u003c\/li\u003e\n\u003cli\u003ePairs well with \u003ca style=\"text-decoration: underline;\" href=\"\/products\/kn-drop-in-filters-m112\"\u003eK\u0026amp;N drop‑ins (C32\/M112K airbox)\u003c\/a\u003e and pulley\/tune builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Fast bullets (global) --\u003e\n\u003cul style=\"margin: 0 0 16px 18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eGains where it counts:\u003c\/strong\u003e crisper throttle, stronger mid‑range, cleaner tone*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory compatibility:\u003c\/strong\u003e designed to retain OEM catalytic converters \u0026amp; cat‑back\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall:\u003c\/strong\u003e bolt‑on header swap; reuse OEM gaskets\/hardware where appropriate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport:\u003c\/strong\u003e ships in 1 business day • 1‑Year replacement warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Optional Specs --\u003e\n\u003ch3 style=\"font-size: 18px; margin: 6px 0;\"\u003eSpecs\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; font-size: 15px; margin: 6px 0 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; width: 34%;\"\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eShort‑tube, equalized primary layout; OEM‑position collectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eEmissions Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eDesigned to bolt to factory cats; downstream O2 sensor locations retained\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eInstall Notes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eUse anti‑seize on studs, torque evenly, and re‑check after 1 heat cycle. Professional install recommended.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eM112 NA platforms (e.g., C240\/C320\/CLK320\/E320) and W203 C32 AMG (M112K). If unsure, send VIN.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- Micro FAQ \/ Guidance --\u003e\n\u003cdiv style=\"background: #f9f9f9; border: 1px solid #eee; padding: 10px; font-size: 14px; margin: 0 0 14px;\"\u003e\n\u003cstrong\u003eTech note:\u003c\/strong\u003e Short primaries boost exhaust velocity, which helps cylinder scavenging in the low‑to‑mid band the M112 family likes. \u003cem\u003e*Gains vary by car, tune, and supporting mods.\u003c\/em\u003e\n\u003c\/div\u003e\n\u003c!-- Compliance \/ Legal --\u003e\u003c!-- Trust \/ Compliance --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; font-size: 14px; margin: 4px 0 0;\"\u003e\n\u003cdiv\u003e✔ Ships in 1 business day\u003c\/div\u003e\n\u003cdiv\u003e✔ 1‑Year replacement warranty\u003c\/div\u003e\n\u003cdiv\u003e✔ Built for OEM compatibility\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"BenzUnited Parts","offers":[{"title":"Default Title","offer_id":45809159995567,"sku":null,"price":549.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8718\/9935\/files\/c32-amg-shorty-headers-m112k.jpg?v=1753894542"},{"product_id":"set-of-2-k-n-air-filters-mercedes-m112-v6-c240-c320-e320-clk320","title":"K\u0026N Air Filters for Mercedes M112 V6 C320 E320 CLK320 C240 - Set of 2","description":"\u003cdiv style=\"font-family: Arial, sans-serif; line-height: 1.6; color: #333;\"\u003e\n\n  \u003cp\u003eThis isn’t just a replacement — it’s a proven performance upgrade for Mercedes-Benz \u003cstrong\u003eM112 V6\u003c\/strong\u003e engines. Each vehicle requires two filters, and this complete kit includes both K\u0026amp;N 33-2181 filters needed for a full replacement. Designed to increase airflow, restore lost horsepower, and sharpen throttle response, they also provide superior filtration and lifetime reusability.\u003c\/p\u003e\n\n  \u003ch3 style=\"margin-bottom: 8px;\"\u003e📦 Mercedes M112 Air Filter Compatibility Chart\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003eKit includes 2 filters — complete replacement for one vehicle.\u003c\/strong\u003e\u003c\/p\u003e\n  \u003ctable border=\"1\" style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n        \u003cth style=\"padding: 10px;\"\u003eYear\u003c\/th\u003e\n        \u003cth style=\"padding: 10px;\"\u003eModel\u003c\/th\u003e\n        \u003cth style=\"padding: 10px;\"\u003eEngine\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e2001–2005\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eC240 (W203)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eM112 V6\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e2001–2005\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eC320 (W203)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eM112 V6\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e2003–2005\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eE320 (W211 early)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eM112 V6\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e2003–2005\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCLK320 (W209)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eM112 V6\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003chr style=\"margin: 20px 0;\"\u003e\n\n  \u003ch3 style=\"margin-bottom: 8px;\"\u003e💡 Benefits of a K\u0026amp;N 33-2181 Kit for Mercedes M112 V6\u003c\/h3\u003e\n  \u003cul style=\"padding-left: 20px; margin-bottom: 20px;\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePerformance Boost:\u003c\/strong\u003e Up to +5 hp with both filters installed\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eThrottle Response:\u003c\/strong\u003e Quicker tip-in and stronger midrange pull\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLifetime Value:\u003c\/strong\u003e Washable, reusable, backed by K\u0026amp;N’s Million Mile Warranty\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaintenance Interval:\u003c\/strong\u003e Clean approximately every 15,000 miles under normal driving\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDirect Replacement:\u003c\/strong\u003e Fits the factory dual airbox — no modifications required\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp style=\"margin-top: 10px;\"\u003eWant to know why drop-in filters outperform aftermarket cone setups? Read our full guide: \n  \u003ca href=\"\/blogs\/performance\/mercedes-intake-guide-why-drop-in-filters-beat-cone-intakes\" style=\"color: #007bff; text-decoration: underline; font-weight: bold;\"\u003eMercedes Intake Guide: Why Drop-In Filters Beat Cone Intakes\u003c\/a\u003e.\u003c\/p\u003e\n\n  \u003chr style=\"margin: 20px 0;\"\u003e\n\n  \u003ch3 style=\"margin-bottom: 8px;\"\u003e🔧 Easy Installation Guide: Mercedes M112 Dual Airbox\u003c\/h3\u003e\n  \u003col\u003e\n    \u003cli\u003ePull off the front engine cover.\u003c\/li\u003e\n    \u003cli\u003eRemove the front section of the intake housing.\u003c\/li\u003e\n    \u003cli\u003eRelease the metal latch at the back where the airbox connects to the throttle body.\u003c\/li\u003e\n    \u003cli\u003eFlip the housing upside down and remove the Torx screws.\u003c\/li\u003e\n    \u003cli\u003eSwap in both new K\u0026amp;N 33-2181 filters (arrows facing airflow).\u003c\/li\u003e\n    \u003cli\u003eReassemble and snap the housing + cover back in place.\u003c\/li\u003e\n  \u003c\/ol\u003e\n  \u003cp\u003e\u003cstrong\u003eTime:\u003c\/strong\u003e ~15 minutes with a Torx driver.\u003c\/p\u003e\n\n  \u003chr style=\"margin: 20px 0;\"\u003e\n\n  \u003ch3 style=\"margin-bottom: 8px;\"\u003e⚙️ Mercedes M112 Performance Upgrade Path\u003c\/h3\u003e\n  \u003cp\u003eThis filter kit is the \u003cstrong\u003efoundation of a breathing package\u003c\/strong\u003e for the M112 V6. Pair it with the following upgrades for maximum results:\u003c\/p\u003e\n  \u003cul style=\"padding-left: 20px; margin-bottom: 20px;\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eX-Pipe Exhaust:\u003c\/strong\u003e Improves exhaust scavenging, midrange torque, and high-RPM horsepower while removing restrictive secondary cats.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh-Flow Exhaust:\u003c\/strong\u003e Balanced flow adds response without harsh drone.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eECU Tune:\u003c\/strong\u003e Optimizes fueling and ignition to unlock combined intake\/exhaust gains.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr style=\"margin: 20px 0;\"\u003e\n\n  \u003ch3 style=\"margin-bottom: 8px;\"\u003e🚀 Why Mercedes M112 Owners Choose This Kit\u003c\/h3\u003e\n  \u003cp\u003eIt’s more than a replacement — it’s the \u003cstrong\u003eentry point into performance mods\u003c\/strong\u003e for the Mercedes M112 engine. Start with airflow, then add exhaust flow and tuning for a complete transformation.\u003c\/p\u003e\n  \u003cp style=\"font-size: 14px; color: #666; margin-top: 20px; text-align: center;\"\u003e📦 In stock and ships within 1 business day — backed by K\u0026amp;N’s Million Mile Warranty.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"BenzUnited Parts","offers":[{"title":"Default Title","offer_id":45845073625263,"sku":null,"price":119.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8718\/9935\/files\/81JTe11pXwL._AC_SL1500.jpg?v=1755076379"},{"product_id":"oil-catch-can-kit-m112k-c32-amg-slk32","title":"Oil Catch Can Kit for Mercedes-AMG M112K 3.2L Supercharged V6 Kompressor","description":"\u003cdiv style=\"font-family: Arial, sans-serif; color: #1a1a1a; line-height: 1.6; max-width: 100%;\"\u003e\n\u003cp\u003e\u003cstrong\u003eOil Catch Can Kit for Mercedes-AMG M112K 3.2L Supercharged V6 Kompressor\u003c\/strong\u003e – Protect your intake and supercharger from oil contamination for better performance and reliability.\u003c\/p\u003e\n\u003cp\u003eThe factory PCV system on the M112K sends crankcase oil vapors straight into the intake and supercharger. Under boost, this oil mist creates buildup that slowly reduces throttle response, hurts boost consistency, and increases the risk of knock.\u003c\/p\u003e\n\u003cp\u003eThis purpose-built oil catch can traps the oil vapor before it reaches the supercharger, keeping your intake clean and your V6 Kompressor performing at its best.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 20px; margin: 18px 0 10px;\"\u003eKey Benefits\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 14px 18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevents Oil Contamination:\u003c\/strong\u003e Traps crankcase vapors before they enter the supercharger and intake runners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects Boost Components:\u003c\/strong\u003e Reduces carbon and oil buildup on supercharger rotors and intake manifold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintains Peak Performance:\u003c\/strong\u003e Helps preserve sharp throttle response and consistent boost pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduces Knock Risk:\u003c\/strong\u003e Cleaner intake air supports more stable combustion under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Direct-Fit Installation:\u003c\/strong\u003e Custom M112K fittings — no cutting or permanent modifications required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 20px; margin: 18px 0 10px;\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 14px 18px;\"\u003e\n\u003cli\u003eHigh-quality billet oil catch can\u003c\/li\u003e\n\u003cli\u003eCustom M112K-specific fittings and mounting bracket\u003c\/li\u003e\n\u003cli\u003eOil hose with clamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 20px; margin: 18px 0 10px;\"\u003eFitment\u003c\/h2\u003e\n\u003cul style=\"margin: 0 0 14px 18px;\"\u003e\n\u003cli\u003eMercedes-Benz C32 AMG (2002–2004)\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz SLK32 AMG (2002–2004)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 18px 0 10px; font-size: 14px; color: #555;\"\u003e\u003cstrong\u003eMaintenance Tip:\u003c\/strong\u003e Drain the catch can every 2,000–3,000 miles, or more frequently during spirited driving.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; margin-top: 20px;\"\u003e\u003cstrong\u003eClean intake. Protected supercharger. Strong, consistent boost.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BenzUnited Parts","offers":[{"title":"Default Title","offer_id":46533068259503,"sku":null,"price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8718\/9935\/files\/mercedes-amg-m112k-supercharged-oil-catch-can-kit.jpg?v=1770012790"},{"product_id":"420-power-package-m112k-clutched-pulley-headers-tune-for-c32-slk32-amg","title":"420 Power Package M112K – Clutched Pulley + Headers + Tune for C32 SLK32 AMG","description":"\u003cdiv style=\"max-width: 900px; margin: auto; font-family: Arial, sans-serif; color: #333; line-height: 1.65;\"\u003e\n\u003ch1 style=\"font-size: 28px; font-weight: bold; color: #1a1a1a; text-align: center; margin-bottom: 22px;\"\u003e420 Power Package – M112K Supercharged AMG\u003c\/h1\u003e\n\u003cp style=\"font-size: 17.5px; text-align: center; max-width: 720px; margin: 0 auto 30px auto;\"\u003eTake your Mercedes M112K from mild to wild with the 420 Power Package. This complete upgrade kit delivers up to **420 horsepower** through a clutched supercharger pulley, shorty headers, and a custom ECU tune — all optimized for your C32 AMG or SLK32 AMG.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 30px 0 15px 0;\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul style=\"margin-left: 22px; font-size: 16.5px; line-height: 1.85;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eClutched Supercharger Pulley\u003c\/strong\u003e — Increases boost and supercharger efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShorty Headers for M112K\u003c\/strong\u003e — Improves exhaust flow and reduces backpressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom ECU Tune\u003c\/strong\u003e — Professionally calibrated for the M112K platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 20px; font-weight: bold; color: #1a1a1a; margin-top: 35px;\"\u003eKey Benefits\u003c\/h2\u003e\n\u003cul style=\"margin-left: 22px; font-size: 16.5px; line-height: 1.85;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 420 Horsepower\u003c\/strong\u003e — Significant power increase with stock catback and cooling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBetter Throttle Response\u003c\/strong\u003e — Sharper acceleration and more linear power delivery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Engine Breathing\u003c\/strong\u003e — Optimized airflow from headers and pulley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Integration\u003c\/strong\u003e — Works perfectly with your existing setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 20px; font-weight: bold; color: #1a1a1a; margin-top: 35px;\"\u003eFitment\u003c\/h2\u003e\n\u003cul style=\"margin-left: 22px; font-size: 16.5px; line-height: 1.8;\"\u003e\n\u003cli\u003eMercedes-Benz C32 AMG\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz SLK32 AMG\u003c\/li\u003e\n\u003cli\u003eChrysler Crossfire SRT-6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center; font-size: 18px; font-weight: bold; color: #990000; margin: 40px 0 15px 0;\"\u003eComplete 420 Power Package – Everything you need in one kit\u003c\/p\u003e\n\u003cp style=\"text-align: center; font-size: 17px;\"\u003e\u003cstrong\u003eTransform your M112K into a serious performer. Order the 420 Power Package today!\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BenzUnited Parts","offers":[{"title":"Default Title","offer_id":46754094022831,"sku":null,"price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8718\/9935\/files\/VRP420-Power-Package-_1.png?v=1775728848"},{"product_id":"32k-amg-supercar-camshafts-m112k","title":"32k AMG Supercar Camshafts – M112K C32 SLK32 AMG","description":"\u003cdiv style=\"max-width: 900px; margin: auto; font-family: Arial, sans-serif; color: #333; line-height: 1.65;\"\u003e\n\u003cp style=\"font-size: 17.5px; text-align: center; max-width: 720px; margin: 0 auto 30px auto;\"\u003eElevate your M112K-powered AMG to supercar levels with the 32k Supercar Camshafts. These precision-regrind camshafts deliver increased lift and duration, giving you substantial gains in horsepower, torque, and throttle response — while maintaining excellent drivability.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 20px; font-weight: bold; color: #1a1a1a; margin: 30px 0 15px 0;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"margin-left: 22px; font-size: 16.5px; line-height: 1.85;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Regrind\u003c\/strong\u003e — Increased lift and duration for better airflow and combustion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSLR-Inspired Grind\u003c\/strong\u003e — Performance profile similar to the legendary SLR McLaren camshafts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower \u0026amp; Torque Gains\u003c\/strong\u003e — Noticeable improvement across the entire RPM range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore Return Program\u003c\/strong\u003e — Send your stock camshafts for a rebate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fit\u003c\/strong\u003e — Designed specifically for the M112K 3.2L supercharged V6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 20px; font-weight: bold; color: #1a1a1a; margin-top: 35px;\"\u003eFitment\u003c\/h2\u003e\n\u003cul style=\"margin-left: 22px; font-size: 16.5px; line-height: 1.8;\"\u003e\n\u003cli\u003eMercedes-Benz C32 AMG\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz SLK32 AMG\u003c\/li\u003e\n\u003cli\u003eChrysler Crossfire SRT-6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 20px; font-weight: bold; color: #1a1a1a; margin-top: 35px;\"\u003eBenefits\u003c\/h2\u003e\n\u003cul style=\"margin-left: 22px; font-size: 16.5px; line-height: 1.85;\"\u003e\n\u003cli\u003eEnhanced horsepower and torque throughout the rev range\u003c\/li\u003e\n\u003cli\u003eSharper throttle response and improved engine efficiency\u003c\/li\u003e\n\u003cli\u003eTrack-ready performance with excellent street manners\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended for best results\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center; font-size: 18px; font-weight: bold; color: #990000; margin: 40px 0 15px 0;\"\u003eIncludes: Set of 2 Supercar Camshafts (Intake + Exhaust)\u003c\/p\u003e\n\u003cp style=\"text-align: center; font-size: 17px; margin-top: 25px;\"\u003e\u003cstrong\u003eTransform your M112K into a true supercar performer.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BenzUnited Parts","offers":[{"title":"Default Title","offer_id":46754100543663,"sku":null,"price":1295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8718\/9935\/files\/32k-m112k-supercar-camshafts.png?v=1775731099"}],"url":"https:\/\/benzunitedparts.com\/collections\/amg-m112-m112k-v6-c32-slk32-c320-clk320.oembed","provider":"BenzUnited Parts","version":"1.0","type":"link"}