{"product_id":"2004-5-2010-6-6l-chevy-gmc-duramax-passenger-side-up-pipe-and-3-downpipe-exhaust","title":"2004.5-2010 6.6L Chevy GMC Duramax Passenger Side Up-Pipe \u0026 3\" Downpipe Exhaust","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eReplaces the restrictive, factory-crushed oval downpipe and weak up-pipe with a smooth \u003cb\u003e3-inch mandrel-bent design\u003c\/b\u003e to dramatically improve exhaust flow and lower EGTs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision TIG-welded from thick-walled \u003cb\u003eT-304 stainless steel\u003c\/b\u003e with rigid CNC-machined flanges to resist warping, high pressure, and rust.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFeatures robust, multi-layer flex sections on the heavy-duty passenger-side up-pipe to absorb extreme thermal expansion and permanently prevent pre-turbo boost leaks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstantly drops backpressure right behind the turbo to unleash faster spooling, sharper throttle response, and a deeper, throatier turbo whistle.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFit: 2004.5–2010 Chevrolet Silverado and GMC Sierra 2500HD \/ 3500HD trucks equipped with the 6.6L Duramax LLY, LBZ, or V8 LMM diesel engine (Note: Will not fit Cab \u0026amp; Chassis models).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DPFGone","offers":[{"title":"Default Title","offer_id":49271803052202,"sku":null,"price":231.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/4266\/6410\/files\/2_b74d88cd-f0fd-4d46-bcab-72b25efc30ff.jpg?v=1789637965","url":"https:\/\/dpfgone.co\/products\/2004-5-2010-6-6l-chevy-gmc-duramax-passenger-side-up-pipe-and-3-downpipe-exhaust","provider":"dpfgone.co","version":"1.0","type":"link"}