{"id":9970435358960,"title":"2017-2025 GM 6.6L Duramax High-Flow 304 Stainless Steel Down Pipe","handle":"2017-2024-gm-6-6l-duramax-three-inch-304-stainless-steel-down-pipes","description":"\u003ch2\u003eGM 6.6L Duramax High-Flow 304 Stainless Steel Down Pipe\u003c\/h2\u003e\n\u003cp\u003eUpgrade your L5P Duramax with the PPE Free-Flow Downpipe and eliminate the rusted, restrictive factory design. The PPE Down Pipe highlights unrestricted 3.5-inch diameter flow path, fully machined and TIG welded upper flange with factory-style V-band, and 304 stainless steel piping. 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6.6L Duramax High-Flow 304 Stainless Steel Down Pipe\u003c\/h2\u003e\n\u003cp\u003eUpgrade your L5P Duramax with the PPE Free-Flow Downpipe and eliminate the rusted, restrictive factory design. The PPE Down Pipe highlights unrestricted 3.5-inch diameter flow path, fully machined and TIG welded upper flange with factory-style V-band, and 304 stainless steel piping. It ensures smooth transitions for unobstructed exhaust flow.\u003c\/p\u003e\n\u003cp\u003eTo further enhance performance, it comes with a woven titanium sleeve that effectively insulates heat, protecting the engine bay.\u003c\/p\u003e"}