{"product_id":"afe-large-bore-hd-4-409-ss-dpf-back-exhaust-2016-gm-66l-duramax-lml","title":"AFE Large Bore-HD 4\" 409 Stainless Steel DPF-Back Dual Exhaust 2016 GM 6.6L Duramax LML","description":"\u003cp\u003eSo you’re looking for a new DPF-Back exhaust for your GM Duramax? You’re in luck because you’ve stumbled upon the perfect combination of performance, fit and value for your GM Duramax. aFe’s Large Bore-HD 4” 409 Stainless Steel DPF-Back Exhaust System is constructed from 4\" mandrel-bent 409 stainless steel tubing and uses high quality band clamps and OE-style bayonet hangers. By using all factory mounting locations and a bolt-on bracket that supports the driver side tailpipe, this provides for a quick, hassle-free installation with no modification necessary. Other features and benefits include: \u003c\/p\u003e\n\u003cb\u003eSingle To Dual Exhaust Conversion:\u003c\/b\u003e\n\u003cp\u003eThis exhaust is designed to convert the standard single exhaust into an aggressive dual exhaust.\u003c\/p\u003e\n\u003cb\u003eFits With Spare Tire:\u003c\/b\u003e\n\u003cp\u003eThis exhaust system fits perfectly without relocating the spare tire.\u003c\/p\u003e\n\u003cb\u003eOE Fit:\u003c\/b\u003e\n\u003cp\u003eOE-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.\u003c\/p\u003e\n\u003cb\u003eFlow and Performance:\u003c\/b\u003e\n\u003cp\u003eThis Large Bore-HD exhaust system is constructed from 4\" mandrel-bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT’s.\u003c\/p\u003e\n\u003cb\u003eYour choice in tip finish:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003e6” Polished Tips: Dual high luster, polished 304 stainless steel slash-cut tips. This tip features a laser-cut stainless steel aFe power badge for an aggressive style.\u003c\/li\u003e\n\u003cli\u003e6” Black Tips: Dual powder-coated high temp black 304 stainless steel exhaust tips. This tip features a laser-cut stainless steel aFe power badge for an aggressive style.\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"AFE","offers":[{"title":"6\" Polished Tips","offer_id":52077365264749,"sku":"AFE-49-44080-P","price":871.0,"currency_code":"USD","in_stock":true},{"title":"6\" Black Tips","offer_id":52077365297517,"sku":"AFE-49-44080-B","price":967.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2487\/2301\/files\/49-44080-pa.jpg?v=1752691116","url":"https:\/\/dieselpowerproducts.com\/products\/afe-large-bore-hd-4-409-ss-dpf-back-exhaust-2016-gm-66l-duramax-lml","provider":"Diesel Power Products","version":"1.0","type":"link"}