{"product_id":"large-bore-hd-4-in-409-stainless-steel-dpf-back-exhaust-system-w-black-tip-49-44085-b","title":"aFe LARGE BORE HD 4in 409-SS DPF-Back Exhaust w\/Black Tip 2017 GM Duramax V8-6.6L (td) L5P","description":"\u003cp\u003eSimple Installation: All systems use factory mounting locations providing stability and hassle-free installation. Leak-Free Seal: High quality band clamps are included for a complete 360 degree sealing surface. OE Fit: OE-style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for an OE-style fit that does not change with time. Flow and Performance: This Large Bore-HD exhaust system is constructed of 5\" mandrel-bent 409 stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's. 6\" Diameter Black Intercooled Tip: Finishing off the exhaust is a 6\" diameter, black, stainless steel slash cut tip with intercooling vents designed to reduce exhaust gas temperatures at the tailpipe. A unique stainless steel laser-cut aFe Power logo plate is riveted on for an aggressive style.\u003c\/p\u003e","brand":"AFE","offers":[{"title":"Default Title","offer_id":41280778993857,"sku":"49-44085-B","price":619.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0005\/7773\/2663\/products\/18cddee531de52c516ad1920d13cac7d.jpg?v=1643960219","url":"https:\/\/www.urotuning.com\/products\/large-bore-hd-4-in-409-stainless-steel-dpf-back-exhaust-system-w-black-tip-49-44085-b","provider":"UroTuning","version":"1.0","type":"link"}