{"product_id":"polished-exhaust-downpipe-for-mercedes-benz-e550-w212-4-7l-v8-4-matic-2012-ss304-exhaust-front-pipe","title":"Polished Exhaust Downpipe for Mercedes Benz E550 W212 4.7L V8 4-MATIC 2012 SS304 Exhaust Front Pipe","description":"\u003cdiv\u003e\n\u003ch3\u003eDESCRIPTION\u003c\/h3\u003e\n\u003cp\u003eThis polished front pipe set is a direct‑fit performance upgrade built for Mercedes‑Benz E550 W212 4.7L V8 4‑MATIC 2012. Constructed from heavy‑gauge T304 stainless steel with mirror polished finish, mandrel‑bent tubing optimizes exhaust gas flow and reduces factory backpressure, delivering improved throttle response and deeper V8 exhaust tone. Precision TIG welding ensures solid high‑temperature durability for daily street driving. All flanges, mounting brackets and sensor bungs match OEM positions for simple bolt‑on installation without cutting or vehicle modification.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eVEHICLE FITMENT\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eFor Mercedes‑Benz E550 W212 (Sedan) — 2012, 4.7L V8 4‑MATIC Engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eKEY FEATURES\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eT304 Stainless Steel Heavy‑Duty Build\u003c\/strong\u003e: Thick‑wall T304 stainless steel provides outstanding heat‑resistant, rust‑proof and anti‑oxidation performance for high‑output V8 engine working conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMirror Polished Surface\u003c\/strong\u003e: Bright polished finish improves appearance and resists surface tarnish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMandrel‑Bent High‑Flow Tubing\u003c\/strong\u003e: Smooth mandrel bent pipe minimizes internal airflow turbulence, boosts exhaust gas evacuation efficiency and enhances engine response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision TIG Argon‑Arc Welding\u003c\/strong\u003e: Professional hand‑TIG welded joints with uniform dense welds, lower exhaust leakage risk and maintain structural stability under repeated thermal cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM‑Identical Mounting Geometry\u003c\/strong\u003e: Flange faces, mounting lugs and sensor threaded ports strictly follow original factory dimensions for seamless connection with stock rear exhaust system.\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eTECH SPECIFICATIONS\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain Material\u003c\/strong\u003e: T304 stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Treatment\u003c\/strong\u003e: Mirror polished finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWelding Process\u003c\/strong\u003e: TIG argon‑arc welding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment Type\u003c\/strong\u003e: Direct OEM replacement fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Ports\u003c\/strong\u003e: Pre‑drilled O2 sensor bungs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine\u003c\/strong\u003e: 4.7L V8 4‑MATIC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Code\u003c\/strong\u003e: W212\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicable Year\u003c\/strong\u003e: 2012\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Type\u003c\/strong\u003e: Sedan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eWHAT'S IN THE BOX\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e2 x Polished Performance Front Pipe Assembly (Left \u0026amp; Right)\u003c\/li\u003e\n\u003cli\u003eFull Set OEM Matching Installation Clamps \u0026amp; Hardware Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Wanmax Racing","offers":[{"title":"Default Title","offer_id":55200480035188,"sku":"WMR-BENZ-E550-W212-DP-MP-304","price":432.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/7244\/2740\/files\/Frontpipefor2012benze5504-MATIC4.7_1.jpg?v=1787131122","url":"https:\/\/wanmaxracing.com\/products\/polished-exhaust-downpipe-for-mercedes-benz-e550-w212-4-7l-v8-4-matic-2012-ss304-exhaust-front-pipe","provider":"Wanmax Racing","version":"1.0","type":"link"}