{"product_id":"weistec-m157-downpipes-and-exhaust-e63-awd-01-157-00840-6","title":"Weistec M157 Downpipes and Exhaust, E63 AWD Mercedes-Benz E63 AMG S","description":"\u003cp\u003e[ Expect delivery times of 8 weeks ] [ Needs ECU Tuning to run properly ]\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eWeistec Engineering offers True Downpipes for M157 AMG and M278 powered vehicles. Replacing the small and restrictive factory downpipes delivers significant gains in power, throttle response, and exhaust tone.\u003c\/p\u003e\n\u003cp\u003eEngineered and designed with the most sophisticated Computer Aided Design tools, excellent fitment and the highest performance possible are guaranteed. Each downpipe has a specially designed CNC machined turbo outlet flange, transitioning into a 3 inch pipe and low profile V-Band flanges to mate with our Midpipes.\u003c\/p\u003e\n\u003cp\u003eDownpipes come standard with external Titanium Ceramic Coating and internal Copper Ceramic coating to keep heat inside the piping, helping improve exhaust velocity and reduce engine bay temperatures.\u003c\/p\u003e\n\u003cp\u003eBranded Weistec stainless steel heat shields are also included to block rising heat from the exhaust manifold.\u003c\/p\u003e\n\u003cp\u003eOur Biturbo Midpipes bolt to the Downpipes using a low profile V-Band flange and transition to the factory axle-back. Each Mid-pipe has stainless steel brackets for solid bolt-in fitment and is made of 3 inch stainless steel piping creating a very high flowing quality exhaust system.\u003c\/p\u003e\n\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 1em;\"\u003eKey Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eComplete exhaust system includes Downpipes, Midpipes, Heat Shields, Gaskets, and Hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e100% mandrel bent and TIG welded\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConstructed of low carbon 304 Stainless Steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStainless steel heat shields offer the Weistec look and function\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBolt-on installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved exhaust note\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved exhaust flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVehicle fitment\u003c\/h3\u003e\n\u003cul class=\"fitment-list\"\u003e\n\u003cli\u003e2013-2016 Mercedes-Benz E63 AMG S 4Matic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/drive.google.com\/open?id=1FrQVHH5OZwn6fdMqL2D4ScA2Q--6boZu\" target=\"_blank\" rel=\"noopener\"\u003eInstallation manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eWeistec part number: 01-157-00840-6 · UPC: 810089562432\u003c\/p\u003e","brand":"Weistec","offers":[{"title":"Default Title","offer_id":60049904042270,"sku":"WEI01-157-00840-6","price":4399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/m157eclsdp1_5.jpg?v=1790378637","url":"https:\/\/shop.signatureautohaus.com\/products\/weistec-m157-downpipes-and-exhaust-e63-awd-01-157-00840-6","provider":"Signature Autohaus","version":"1.0","type":"link"}