Description
Description
Fits
| Year | Make | Engine |
| 2017-2019 | GM |
L5P 6.6 Duramax |
Note: & 4-Bolt Flange
Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified.
The 431022 & 432022 is a 4" Downpipe Back Exhaust System by Mel's Manufacturing for the 2017-2019 L5P Duramax. It's the perfect kit if you're looking to remove your stock components and replace it with high-performance & high-flow 4" piping from your downpipe back! Just like all of Mel's Manufacturings 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. You'll notice fuel mileage improvement, increased torque, and you'll have a much better sounding 6.6L!
Part Number: 431022 & 432022
Additional Information
| Material |
Aluminized Steel, Stainless Steel |
|---|
2017-2019 Duramax 4" Downpipe Back Exhaust - No Muffler (431022 / 432022)
$860.99