{"product_id":"ppe-304-stainless-steel-free-flow-down-pipe-2011-2015-chevy-gmc-duramax-lml-copy","title":"PPE 304 Stainless Steel Free-Flow Down Pipe – 2004.5-2010 Chevy\/GMC Duramax","description":"\u003cp\u003eThe factory LLY\/LBZ\/LMM down pipe makes an abrupt directional change immediately after the turbine flange, which restricts exhaust flow and impedes performance. Additionally, the indentations in the piping further obstruct exhaust flow.\u003c\/p\u003e\n\u003cp\u003eUpgrade your Duramax with the PPE Free-Flow Downpipe and eliminate the rusted, restrictive factory design. The PPE Down Pipe highlights unrestricted 3-inch diameter flow path all-along, cast stainless-steel upper and lower flanges with CNC machined mating surfaces, and three-inch 304 stainless steel mid-section. It ensures smooth transitions for unobstructed exhaust flow. To further enhance performance, it comes with a woven titanium sleeve that effectively insulates heat, protecting the engine bay.\u003cbr\u003e\u003cbr\u003e\u003cspan class=\"product_sku\"\u003ePART NUMBER:\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"js-product-sku\"\u003e117000500\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"product_gtin\"\u003eGTIN:\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"js-product-gtin\"\u003e840171210316\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOEM P\/N REFERENCE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGM 98050150\u003c\/p\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e304 Stainless steel construction for durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eLower EGT, better turbo efficiency and response\u003c\/li\u003e\n\u003cli\u003eTIG welded flanges for leak-free, robust connections\u003c\/li\u003e\n\u003cli\u003eSmooth transitions and free-flowing design     \u003c\/li\u003e\n\u003cli\u003eWoven titanium heat sleeve\u003c\/li\u003e\n\u003cli\u003eLower down pipe gasket\u003c\/li\u003e\n\u003cli\u003eCompatible with factory or PPE Up-Pipes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Pacific Performance Engineering (PPE)","offers":[{"title":"Default Title","offer_id":43810077507626,"sku":"117000500","price":134.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/8305\/files\/PPE-117000600.webp?v=1755543073","url":"https:\/\/fassmotorsports.com\/products\/ppe-304-stainless-steel-free-flow-down-pipe-2011-2015-chevy-gmc-duramax-lml-copy","provider":"FASS Motorsports","version":"1.0","type":"link"}