DISCONTINUED!
The MBRP DS9435 4" XP Series Downpipe for your 2007.5-2012 Dodge Ram 6.7L Cummins provides you with increased flow and performance. With this direct-fit downpipe, you can eliminate restriction and create a complete exhaust upgrade with the addition of a filter-back exhaust system. Filter-Back exhaust system sold separately.
Highlights:
- Retains Factory DPF
- 4" T409 Stainless Steel
- Mandrel Bend For Max Flow
- Replaces Restrictive Factory Downpipe
- Lifetime Warranty
Note: In some cases this product may require aftermarket tuning.
