2007.5-2010 Duramax 4" Downpipe Back Exhaust System w/ Muffler (431010 / 432010)
Description
Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified.
Description
Fits
| Year | Make | Engine |
| 2007.5-2010 | GM |
LMM 6.6L Duramax |
Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified.
The 431010 / 432010 is a 4" Downpipe Back Exhaust system for the 2007.5-2010 Duramax 6.6L. It replaces your restrictive OE exhaust system from the downpipe back with a 4" mandrel-bent exhaust system. This kit includes a muffler and is designed for street applications. 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 exhaust not only sounds great, but also improves torque, mileage, and throttle response!
Part Number: 431010 / 432010
Additional Information
| Material |
Aluminized Steel, Stainless Steel |
|---|
2007.5-2010 Duramax 4" Downpipe Back Exhaust System w/ Muffler (431010 / 432010)
$844.99