{"product_id":"e63-heat-shielded-catless-downpipes","title":"M177 Heat Shielded Catless Downpipes for Mercedes-AMG E63 \u0026 E63S (W213) 2017–2020","description":"\u003cdiv style=\"max-width: 1000px; margin: 0 auto; padding: 22px; font-family: ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif; color: #111; line-height: 1.6;\"\u003e\n\u003c!-- Fitment Badge --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between; padding: 14px 16px; border: 1px solid #eaeaea; border-radius: 14px; background: #fafafa; margin-bottom: 16px;\"\u003e\n\u003cdiv style=\"font-weight: 800;\"\u003eHeat Shielded Catless Downpipes\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #444;\"\u003e\n\u003cstrong\u003eE63 \/ E63S AMG\u003c\/strong\u003e • M177 BiTurbo V8 • 2017–2020\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Title --\u003e\n\u003ch2 style=\"margin: 0 0 8px 0; font-size: 22px; letter-spacing: -0.3px;\"\u003e\u003cspan style=\"display: block; font-size: 15px; color: #555; font-weight: 500; margin-top: 4px;\"\u003eHigh-flow stainless downpipes with integrated thermal shielding for maximum performance and lower under-hood temperatures.\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #333;\"\u003eUpgrade your W213 E63 or E63S with these premium heat shielded catless downpipes. Designed specifically for the M177 BiTurbo V8, they deliver significantly improved exhaust flow, faster turbo spool, sharper throttle response, and a richer AMG exhaust note while dramatically reducing radiant heat in the engine bay.\u003c\/p\u003e\n\u003c!-- Video --\u003e\n\u003cdiv style=\"background: #fff; padding: 20px; border-radius: 10px; margin-top: 20px;\"\u003e\n\u003ch2 style=\"color: #1a1a1a; text-align: left;\"\u003e🔊 Real Exhaust Sound\u003c\/h2\u003e\n\u003ciframe title=\"Mercedes W213 E63 E63S AMG Downpipes Exhaust Sound\" src=\"https:\/\/www.youtube.com\/embed\/Y9tOWsqLiL0\" style=\"max-width: 700px; border-radius: 10px;\" height=\"400\" width=\"100%\"\u003e\u003c\/iframe\u003e\n\u003cp style=\"font-size: 13px; color: #666; margin-top: 8px;\"\u003eSound clip recorded on a tuned W213 E63 with these heat shielded downpipes installed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Performance Benefits --\u003e\n\u003cdiv style=\"background: #1c1c1c; padding: 20px; border-radius: 10px; margin-top: 20px;\"\u003e\n\u003ch2 style=\"color: #d4af37; text-align: left;\"\u003e⚙️ Performance Benefits\u003c\/h2\u003e\n\u003cul style=\"color: #fff; font-size: 16px; line-height: 1.8; margin: 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal power gains on the dyno\u003c\/strong\u003e when paired with ECU tuning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster turbo spool\u003c\/strong\u003e thanks to retained exhaust heat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignificantly reduced under-hood heat\u003c\/strong\u003e and lower intake temperatures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower exhaust backpressure\u003c\/strong\u003e and reduced EGTs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRicher, deeper AMG exhaust note\u003c\/strong\u003e with minimal drone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue bolt-on fitment\u003c\/strong\u003e — no cutting or modifications required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Heat Shielding Highlight --\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #1a1a1a, #333); color: #fff; padding: 18px; border-radius: 10px; margin: 20px 0; text-align: center;\"\u003e\n\u003ch3 style=\"color: #ffcc00; margin-bottom: 8px;\"\u003e🌡️ Premium Heat Shielding\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; line-height: 1.6;\"\u003eHigh-temperature thermal shields keep heat inside the downpipes for improved exhaust velocity and faster spool, while dramatically lowering under-hood temperatures, protecting wiring, sensors, and plastic components.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Compatibility --\u003e\n\u003cdiv style=\"background: #fff; padding: 20px; border-radius: 10px; margin-top: 20px;\"\u003e\n\u003ch2 style=\"color: #1a1a1a; text-align: center;\"\u003e🔧 Compatibility\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 12px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eYears\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eChassis\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eMercedes-AMG E63\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e2017–2020\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eW213 Sedan \/ S213 Wagon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eMercedes-AMG E63S\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e2017–2020\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eW213 Sedan \/ S213 Wagon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 13px; color: #555; margin-top: 12px; text-align: center;\"\u003eFits all M177 bi-turbo V8 variants. Professional installation recommended.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Construction --\u003e\n\u003cdiv style=\"background: #fff; padding: 20px; border-radius: 10px; margin-top: 20px;\"\u003e\n\u003ch2 style=\"color: #1a1a1a;\"\u003e📊 Construction \u0026amp; Engineering\u003c\/h2\u003e\n\u003cp style=\"font-size: 15px; color: #333;\"\u003eBuilt from premium 304 stainless steel with back-purged TIG welds and CNC-machined flanges for perfect sealing and long-term reliability. Every bend is mandrel-formed to maintain smooth exhaust flow while perfectly matching the M177 hot-V layout.\u003c\/p\u003e\n\u003cul style=\"list-style: none; padding-left: 0; font-size: 16px; line-height: 1.8; margin-top: 12px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Heat Shielding\u003c\/strong\u003e — high-temperature thermal shields included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision V-band clamps\u003c\/strong\u003e for leak-free, easy-to-service connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty construction\u003c\/strong\u003e designed for years of hard driving\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- The rest of your original sections (Installation, Recommended Add-Ons, FAQ, Legal, Footer) can remain as-is or I can optimize them further if you want. --\u003e\n\u003c\/div\u003e","brand":"BenzUnited Parts","offers":[{"title":"Default Title","offer_id":46707189809327,"sku":null,"price":749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8718\/9935\/files\/IMG-2670.jpg?v=1775027154","url":"https:\/\/benzunitedparts.com\/products\/e63-heat-shielded-catless-downpipes","provider":"BenzUnited Parts","version":"1.0","type":"link"}