{"product_id":"universal-valved-muffler-for-mercedes-w205-c300-c43-c63-w213-e300-e43-remote-t304-upgrade","title":"Universal Valved Muffler for Mercedes W205 C300 C43 C63 \u0026 W213 E300 E43 – Remote T304 Upgrade","description":"\u003ch3\u003eTargeted Fit: Mercedes W205 C-Class \u0026amp; W213 E-Class Without Factory AMG Performance Exhaust Baffles\u003c\/h3\u003e\n\u003cp\u003ePerfect for non-Performance Pack models (no stock valved baffles\/flaps): W205 C300, C43, C400, C450, C63 (non-Perf) and W213 E300, E400, E450, E43 AMG, E63 (non-Perf). Upgrade your quiet factory exhaust to switchable loud\/quiet with key fob remote—reversible, no drone issues.\u003c\/p\u003e\n\n\u003ch3\u003eCritical Fitment \u0026amp; Measurement Warning – Measure Before Purchase!\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStock Exhaust Diameter:\u003c\/strong\u003e Varies by model\/year\/engine—typically 2.5–2.75\" (63–70mm) midpipe\/resonator area on non-AMG\/non-Perf W205\/W213; up to 3\" on some AMG variants. Check your inlet pipe OD (outer diameter) where muffler connects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnder-Car Clearance:\u003c\/strong\u003e Rear section is tight (axle, suspension, floorpan—often limited space). Measure current muffler dimensions (height\/width\/depth) and ground clearance. Professional exhaust shop mock-up strongly recommended if unsure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation Note:\u003c\/strong\u003e Universal kit requires adaptation (weld\/bolt-in). Options (2.5\", 3.0\", 3.5\" pipe; single\/dual\/T-style; 1–2 mufflers) help match your setup—select closest to stock for easiest fit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePro Tip:\u003c\/strong\u003e Jack up the car, measure twice (or send photos\/VIN\/year\/trim), or consult a shop. Not direct bolt-on—custom work common for perfect results. 100% reversible to stock.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eDon't assume fit—measure your W205 or W213 first!\u003c\/strong\u003e Questions on your specific C300\/C43\/E300\/E43 setup? Message us—we help Benz owners avoid headaches.\u003c\/p\u003e","brand":"BenzUnited Parts","offers":[{"title":"Single Inlet Single Outlet \/ 2.5 inch \/ 63 MM \/ 1","offer_id":46688223264943,"sku":null,"price":349.95,"currency_code":"USD","in_stock":true},{"title":"Single Inlet Single Outlet \/ 2.5 inch \/ 63 MM \/ 2","offer_id":46688223297711,"sku":null,"price":529.95,"currency_code":"USD","in_stock":true},{"title":"Single Inlet Single Outlet \/ 3.0 inch \/ 76 MM \/ 1","offer_id":46688223330479,"sku":null,"price":349.95,"currency_code":"USD","in_stock":true},{"title":"Single Inlet Single Outlet \/ 3.0 inch \/ 76 MM \/ 2","offer_id":46688223363247,"sku":null,"price":529.95,"currency_code":"USD","in_stock":true},{"title":"Single Inlet Single Outlet \/ 3.5 inch \/ 89 MM \/ 1","offer_id":46688223396015,"sku":null,"price":349.95,"currency_code":"USD","in_stock":true},{"title":"Single Inlet Single Outlet \/ 3.5 inch \/ 89 MM \/ 2","offer_id":46688223428783,"sku":null,"price":529.95,"currency_code":"USD","in_stock":true},{"title":"Single Inlet Dual Outlet \/ 2.5 inch \/ 63 MM \/ 1","offer_id":46688223461551,"sku":null,"price":349.95,"currency_code":"USD","in_stock":true},{"title":"Single Inlet Dual Outlet \/ 2.5 inch \/ 63 MM \/ 2","offer_id":46688223494319,"sku":null,"price":529.95,"currency_code":"USD","in_stock":true},{"title":"Single Inlet Dual Outlet \/ 3.0 inch \/ 76 MM \/ 1","offer_id":46688223527087,"sku":null,"price":349.95,"currency_code":"USD","in_stock":true},{"title":"Single Inlet Dual Outlet \/ 3.0 inch \/ 76 MM \/ 2","offer_id":46688223559855,"sku":null,"price":529.95,"currency_code":"USD","in_stock":true},{"title":"Single Inlet Dual Outlet \/ 3.5 inch \/ 89 MM \/ 1","offer_id":46688223592623,"sku":null,"price":349.95,"currency_code":"USD","in_stock":true},{"title":"Single Inlet Dual Outlet \/ 3.5 inch \/ 89 MM \/ 2","offer_id":46688223625391,"sku":null,"price":529.95,"currency_code":"USD","in_stock":true},{"title":"T Style \/ 2.5 inch \/ 63 MM \/ 1","offer_id":46688223658159,"sku":null,"price":439.95,"currency_code":"USD","in_stock":true},{"title":"T Style \/ 2.5 inch \/ 63 MM \/ 2","offer_id":46688223690927,"sku":null,"price":529.95,"currency_code":"USD","in_stock":true},{"title":"T Style \/ 3.0 inch \/ 76 MM \/ 1","offer_id":46688223723695,"sku":null,"price":439.95,"currency_code":"USD","in_stock":true},{"title":"T Style \/ 3.0 inch \/ 76 MM \/ 2","offer_id":46688223756463,"sku":null,"price":529.95,"currency_code":"USD","in_stock":true},{"title":"T Style \/ 3.5 inch \/ 89 MM \/ 1","offer_id":46688223789231,"sku":null,"price":439.95,"currency_code":"USD","in_stock":true},{"title":"T Style \/ 3.5 inch \/ 89 MM \/ 2","offer_id":46688223821999,"sku":null,"price":529.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8718\/9935\/files\/valved-muffler-kit-closeup-valves.webp?v=1775027564","url":"https:\/\/benzunitedparts.com\/products\/universal-valved-muffler-for-mercedes-w205-c300-c43-c63-w213-e300-e43-remote-t304-upgrade","provider":"BenzUnited Parts","version":"1.0","type":"link"}