Product Description
MBRP S6130P is a 4" aluminized steel filter-back (DPF-back) exhaust for the 2007.5–2012 Ram 2500/3500 6.7L Cummins. It’s a direct bolt-on, single side exit system designed to lower EGTs, reduce backpressure, and deliver a confident, touring-style tone without drone—perfect for work or tow rigs.
- 4" mandrel-bent aluminized steel tubing
- Single side exit; OE-style hangers & hardware included
- Tour-profile sound; emissions equipment retained (DPF-back)
- Bolt-on install with basic hand tools
Fitment
- 2007.5–2012 Ram 2500/3500, 6.7L Cummins (all cabs & beds)
- Configuration: DPF/Filter-back, single side exit
Cross-Reference / MBRP Alternatives
If you prefer different materials or finishes, consider these MBRP family variants:
- S6130409 – 4" XP Series (T409 Stainless)
- S6130AL – 4" Installer Series (Aluminized)
- S6130BLK – 4" Black Series (Black-coated)
- S61340AL – 5" Installer Series (Aluminized)
- S61340409 – 5" XP Series (T409 Stainless)
- S61340PLM – 5" Installer Series (No Muffler)
What’s Included
- Front DPF-back tube(s), intermediate & tailpipe(s)
- Clamps, hangers, and install hardware
- Installation instructions
Helpful Notes
- Designed for trucks with the factory DPF; does not delete emissions equipment.
- Check local sound/emissions regulations before installation.
FAQ
Will this fit my 2007 6.7L if it’s an early-2007 build?MBRP S6130P fits 2007.5–2012 6.7L Cummins trucks (mid-year 2007+). If your truck is an early-2007 5.9L, this kit will not apply.
Is any cutting or welding required?
No. It’s a bolt-on DPF/Filter-back system using supplied clamps and OE-style hangers.
Does this include a muffler?
It includes the touring-profile filter-back assembly as supplied by MBRP for this part number. If you want a louder, no-muffler option, see the 5" S61340PLM.
Is it emissions-friendly?
Yes — it’s a DPF/Filter-back system that retains factory emissions hardware.
