15 Duramax 3 Bolt Flange 3" Direct Pipe
For Vehicles with 3 bolt flange at base of direct pipe
- Greater Heat Retention
- 20% Greater Flow Over Stock
- Mandrel Bent Pipe For Richer Sound
- Will not Affect Emissions (DPF system or the Urea injection system)
Chevy Duramax, Chevy 6.5L, and Dodge Cummins Performance Upgrades. Copyright © 2016 Heath Diesel Inc. All rights reserved.