{"product_id":"ppe-117000400-3-stainless-steel-downpipe-2001-2004-duramax","title":"PPE 117000400 3\" Stainless Steel Downpipe (2001-2004 Duramax)","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","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":51582352195872,"sku":"117000400","price":170.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/3043\/6640\/files\/ppe-117000400-3-stainless-steel-downpipe-2001-2004-duramax-8014738.webp?v=1779540732","url":"https:\/\/www.southerndieselsupply.com\/products\/ppe-117000400-3-stainless-steel-downpipe-2001-2004-duramax","provider":"Southern Diesel Supply","version":"1.0","type":"link"}