{"product_id":"ppe-3-304-stainless-steel-down-pipe-for-01-04-lb7-duramax-federal-emissions-117000400","title":"PPE 3\" 304 Stainless Steel Down Pipe For 01-04 LB7 Duramax (Federal Emissions)","description":"\u003cp\u003eThe factory downpipe is constructed from two pieces of formed sheet metal welded to an oval pipe. The factory design features a sharp, abrupt transition immediately after the turbine flange, which restricts exhaust flow and impedes performance. \u003c\/p\u003e\n\u003cp\u003eUpgrade your LB7 with the PPE Free-Flow Downpipe and eliminate the rusted, restrictive factory design. Crafted from durable 304 stainless steel, this downpipe features a robust half-inch turbine flange, a CNC-machined lower flange, and smooth, optimized transitions for unobstructed exhaust flow. To further enhance performance, it comes with a woven titanium sleeve that effectively insulates heat, protecting the engine bay. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\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 included\u003c\/li\u003e\n\u003cli\u003eLower down pipe gasket included\u003c\/li\u003e\n\u003cli\u003eCompatible with factory or PPE Up-Pipes\u003c\/li\u003e\n\u003cli\u003e3 Year Limited Warranty \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e2001-2004 GMC Sierra 2500\/3500 6.6L LB7 Duramax\u003c\/li\u003e\n\u003cli\u003e2001-2004 Chevrolet Silverado 2500\/3500 6.6L LB7 Duramax \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) PPE 3\" Stainless Steel Down Pipe\u003c\/li\u003e\n\u003cli\u003e(1) Heat Sleeve \u003c\/li\u003e\n\u003cli\u003e(1) Gasket\u003c\/li\u003e\n\u003cli\u003e(2) Clamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eThis product is not intended for use on vehicles with California emissions. It will only work on models with the federal emissions package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"PPE","offers":[{"title":"Default Title","offer_id":45074753912989,"sku":"117000400","price":170.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/2504\/1821\/files\/1_f762b018-636d-411e-906d-e77d94ccf259.png?v=1757513866","url":"https:\/\/rudysdiesel.com\/products\/ppe-3-304-stainless-steel-down-pipe-for-01-04-lb7-duramax-federal-emissions-117000400","provider":"Rudy's Performance Parts","version":"1.0","type":"link"}