{"product_id":"high-flow-polished-exhaust-downpipe-for-mercedes-benz-slc300-m271-m274-4-cylinder-engine","title":"Mirror-Polished Downpipe for Mercedes-Benz SLC300 M271 M274","description":"\u003cdiv\u003e\n\u003ch3\u003eDESCRIPTION\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003eThis direct bolt‑on performance downpipe is built for Mercedes‑Benz SLC300 equipped with M271 \/ M274 four‑cylinder turbo engines.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eOptimized exhaust flow path lowers exhaust backpressure, sharpens throttle response and delivers richer sport‑oriented exhaust tone.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eFabricated from heavy‑duty stainless steel with mirror polished finish. Professional full TIG welding guarantees leak‑free performance under sustained high exhaust temperature. CNC machined flanges ensure stable sealing. All factory mounting positions are retained for simple bolt‑on installation without cutting or body modification. Pre‑welded sensor bungs accommodate stock O2 sensors, compatible with both stock and modified vehicle setups.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eVEHICLE FITMENT\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFor Mercedes‑Benz SLC‑Class SLC 300 Roadster\u003c\/strong\u003e — M271 \/ M274 4‑Cylinder Turbo Engine\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch3\u003eKEY FEATURES\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Heavy‑duty stainless steel\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWelding Craft\u003c\/strong\u003e: Full TIG penetration welding for leak‑proof joints\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange\u003c\/strong\u003e: CNC machined solid flanges for reliable sealing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Bungs\u003c\/strong\u003e: Pre‑welded ports for factory oxygen sensors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Matches original factory mounting points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation\u003c\/strong\u003e: Direct bolt‑on, no cutting or alteration required\u003cbr\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\u003eProduct Type\u003c\/strong\u003e: Performance Exhaust Downpipe\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain Material\u003c\/strong\u003e: Stainless Steel\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Treatment\u003c\/strong\u003e: Mirror polished\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWelding Process\u003c\/strong\u003e: TIG full penetration weld\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection\u003c\/strong\u003e: Flange‑to‑flange connection\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Engine\u003c\/strong\u003e: M271, M274 4‑Cylinder Turbo\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit Vehicle\u003c\/strong\u003e: Mercedes‑Benz SLC300 Roadster\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Type\u003c\/strong\u003e: Roadster\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation\u003c\/strong\u003e: OEM direct bolt‑on replacement\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\u003cdiv\u003e1 x Complete exhaust downpipe assembly\u003c\/div\u003e\n\u003cdiv\u003eFull Set OEM Matching Installation Clamps \u0026amp; Hardware Kit\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Wanmax Racing","offers":[{"title":"Default Title","offer_id":55145983279476,"sku":"WM-MERCEDES-SLC300-M271-M274-4CYL-POLISHED-DP","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/7244\/2740\/files\/ExhaustDownPipeforBenzSLC300M271M274_4.jpg?v=1786589518","url":"https:\/\/wanmaxracing.com\/products\/high-flow-polished-exhaust-downpipe-for-mercedes-benz-slc300-m271-m274-4-cylinder-engine","provider":"Wanmax Racing","version":"1.0","type":"link"}