{"product_id":"mercedes-benz-cls550-e550-downpipes-w218-w212-m278-4-7tt-wstn-performance","title":"Mercedes CLS550\/E550 Catless Downpipes 2011-2017 (M278 W218) | WSTN Performance","description":"\u003cdiv class=\"wstn-product\"\u003e\n  \u003ch1\u003eMercedes-Benz CLS550 \/ E550 Downpipes (W218\/W212) M278 4.7TT | WSTN Performance\u003c\/h1\u003e\n  \u003cp\u003eThe M278 is one of the finest twin-turbo V8s Mercedes-Benz has ever produced smooth, torque-rich, and capable of far more than the factory configuration allows. These WSTN Performance downpipes remove the restrictive catalytic converters and unlock the full character of the 4.7-litre engine: a deeper, more authoritative exhaust note, stronger mid-range pull, and measurable performance gains from a direct bolt-on fitment.\n\nBuilt from 304 Stainless Steel premium stainless steel with precision TIG-welded construction, these downpipes are engineered to match OEM dimensions exactly no cutting, no adapters, no compromises. Every set is personally quality checked before dispatch.\n\nIf you know what the M278 is capable of, you already know what these will do.\u003c\/p\u003e\n\n\n  \u003ch1\u003eWarranty \/ Shipping\u003c\/h1\u003e\n\n  \u003ch3\u003eDISCLAIMER\u003c\/h3\u003e\n  \u003cp\u003eWSTN Performance components are designed for track and competition use. To protect your build and ensure a perfect finish, we recommend professional installation by a certified specialist\/workshop. It is the buyer's responsibility to ensure modifications comply with local regulations.\u003c\/p\u003e\n\n  \u003ch3\u003eWARRANTY\u003c\/h3\u003e\n  \u003cp\u003eWe stand behind every product we curate. All parts feature a minimum one-year manufacturer's warranty as standard. This covers any manufacturing defects, giving you total peace of mind that your upgrade is built to last. \u003ca href=\"\/ms-sg\/policies\/refund-policy\"\u003eView our full Warranty policy page here.\u003c\/a\u003e\u003c\/p\u003e\n\n  \u003ch3\u003eSHIPPING\u003c\/h3\u003e\n  \u003cp\u003eWe offer tracked worldwide shipping on our entire catalogue. Products marked as “Built to Order” are handmade in 3–5 weeks (check the product page as lead times may vary), personally dispatched from our Perth WA facility. \u003ca href=\"\/ms-sg\/policies\/shipping-policy\"\u003eView our full Shipping policy page here.\u003c\/a\u003e\u003c\/p\u003e\n\n  \u003ch3\u003eRETURNS\u003c\/h3\u003e\n  \u003cp\u003eWe offer returns on all products if items are damaged or there is something wrong. If we ever make a mistake, we'll cover the return shipping to make it right. \u003ca href=\"\/ms-sg\/policies\/refund-policy\"\u003eView our full Return policy page here.\u003c\/a\u003e\u003c\/p\u003e\n\n  \u003ch3\u003eSUPPORT\u003c\/h3\u003e\n  \u003cp\u003eNeed a hand with fitment, shipping, or a return? Our Perth-based team is here to help you get your build perfect.\u003cbr\u003e\n  Email: \u003ca href=\"mailto:contact@wstnperformance.com\"\u003econtact@wstnperformance.com\u003c\/a\u003e\u003c\/p\u003e\n\n  \u003ch1\u003eSound Clip\u003c\/h1\u003e\n\n\u003c\/div\u003e","brand":"WSTN Performance","offers":[{"title":"Default Title","offer_id":50146234925302,"sku":"WSTN-MERC-W218-W212-EXH","price":843.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/2955\/2886\/files\/WSTN-mercedes-cls550-m278-001.jpg?v=1780026862","url":"https:\/\/wstnperformance.com.au\/ms-sg\/products\/mercedes-benz-cls550-e550-downpipes-w218-w212-m278-4-7tt-wstn-performance","provider":"wstnperformance","version":"1.0","type":"link"}