DPF & CAT Delete Pipe | GM Duramax Diesel LML 2011-2015
Price range: $399 through $938
Price range: $399 through $938
Add a review
DPF & CAT Delete Pipe | GM Duramax Diesel LML 2011-2015
Your review
* Review is required
Name
* Name is required
Email
* Email is required
* Please confirm that you are not a robot
60%
40%
0%
0%
0%
1-5 of 10 reviews
DPF & CAT Delete Pipe | GM Duramax Diesel LML 2011-2015
Price range: $399 through $938
Disclaimer: Products sold by DieselBro.com are for off-road and
competition use only. It is not legal to use on public roads or
emissions-regulated vehicles. Learn more: Legal Disclaimer
competition use only. It is not legal to use on public roads or
emissions-regulated vehicles. Learn more: Legal Disclaimer
© 2026 DieselBro. All rights reserved.
Good product overall, though cutting instructions for extended cabs could be clearer due to bracket placement.
Parts showed up on schedule, instructions were clear enough for someone new to this type of work, and the flash process was easy to understand. It delivered exactly what was advertised.
I initially rated the kit four stars due to a missing clamp, but a replacement was already shipped before I even followed up. That earned a full five stars.
Fast delivery and a straightforward install for anyone with basic mechanical skills.
Materials feel solid and everything lines up the way it should.