MBRP Armor Pro Series 4" DPF Back T304 Stainless Steel Exhaust System 20-25 GM 6.6L Duramax MAH-GS33566 which means you will need

which means you will need to remove your heads from you engine

count on the Mile Marker winch accessory kit

or a little bit of both

Featuring an OEM style/fin core that matches or exceeds the performance of the OEM Intercooler

MBRP Armor Pro Series 4" DPF Back T304 Stainless Steel Exhaust System 20-25 GM 6.6L Duramax MAH-GS33566 which means you will needWhen nothing but the best will work, MBRP brings you the Armor Pro T304 Stainless Steel DPF back exhaust system for your Duramax! MBRP's Armor Pro exhaust line up is considered their premier line, utilizing nothing but the best materials in the business. This system for your Duramax is a DPF (Diesel Particulate Filter) back kit featuring 4" T304 stainless steel piping and finishes out the back behind the passenger tire with a 5" polished exhaust tip.