2011-2019 Powerstroke 5" Downpipe Back Exhaust - No Muffler (521007 / 522007)

The 521007 / 522007 is a 5" Downpipe back single exhaust system by Mel's Manufacturing for the 2011-2019 Superduty trucks. This kit allows you to remove the restrictive OE exhaust system, which will open up your exhaust system and lower your EGTs. This exhaust system does not include a muffler and is intended for race trucks only. Just like all of Mel's Manufacturing exhaust kits, it will come with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you cruise through the installation process. This kit not only sounds great, but will improve fuel mileage, throttle response, and torque in your 6.7L.

Part Number: 521007 / 522007