{"product_id":"high-performance-exhaust-downpipe-for-mercedes-benz-cls63-amg-w218-m157-5-5t-2matic-2013-2017-twin-turbo-ss304","title":"High Performance Exhaust Downpipe for Mercedes Benz CLS63 AMG W218 M157 5.5T 2Matic 2013-2017 Twin-turbo SS304","description":"\u003cdiv\u003e\n\u003ch3\u003eDESCRIPTION\u003c\/h3\u003e\n\u003cp\u003eThis performance downpipe set is purpose‑built for Mercedes‑Benz CLS63 AMG W218 equipped with M157 5.5T twin‑turbo 2Matic engine, model years 2013‑2017.\u003c\/p\u003e\n\u003cp\u003eManufactured from heavy‑gauge T304 stainless steel with mandrel bent tubing, it optimizes exhaust gas flow, reduces factory‑generated backpressure and unlocks sharper throttle response together with richer V8 twin‑turbo exhaust tone. Precision TIG welding delivers robust high‑temperature performance for street and spirited driving scenarios. All flanges, mounting brackets and sensor bungs match OEM positioning for straightforward bolt‑on installation with no cutting or vehicle modification required.\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 CLS63 AMG W218 (Sedan) — 2013‑2017, M157 5.5T Twin‑Turbo 2Matic 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 construction brings outstanding heat resistance, rust‑proof and anti‑oxidation properties to cope with high‑output V8 twin‑turbo working conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMandrel Bent High‑Flow Tubing\u003c\/strong\u003e: Smooth mandrel bent pipework minimizes internal flow turbulence, improves exhaust gas evacuation efficiency and enhances power 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, lowering exhaust leakage risk and securing structural stability under repeated thermal cycling.\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, perfect alignment with stock rear exhaust system.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt‑On Fitment\u003c\/strong\u003e: Designed for plug‑and‑play installation, no cutting, grinding or custom fabrication needed during fitting work.\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: Raw stainless steel 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: M157 5.5T Twin‑Turbo 2Matic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Code\u003c\/strong\u003e: W218\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicable Years\u003c\/strong\u003e: 2013‑2017\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 Performance Downpipe 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":55200205668724,"sku":"WMR-BENZ-CLS63AMG-W218-M157-DP-304","price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/7244\/2740\/files\/ExhaustDownPipeforMercedesAMGCLS63W218M1575.5twin-turbo2013-2017_2matic_1.jpg?v=1787127936","url":"https:\/\/wanmaxracing.com\/products\/high-performance-exhaust-downpipe-for-mercedes-benz-cls63-amg-w218-m157-5-5t-2matic-2013-2017-twin-turbo-ss304","provider":"Wanmax Racing","version":"1.0","type":"link"}