Increase exhaust flow out of your Powerstroke power plant to boost power and reduce EGTs (Exhaust Gas Temperature) where they should be. This turbo downpipe is jig-manufactured for spot-on accuracy, and the smooth mandrel bends give you one of the best-flowing downpipes available for the 6.7L Powerstroke. Built from heavy-duty T409 stainless steel, it’s designed to hold up against heat, weather, and years of use. This direct-fit pipe retains your factory mounting points, increases overall exhaust flow, and delivers a noticeable improvement in throttle response and sound. If you're looking for a solid, straightforward upgrade that helps your 6.7L breathe better, run cooler, and make more power, this 4" MBRP pipe gets it done.