Ram Cummins 6.7L Turbo Back Race Exhaust w/o Muffler (2007.5-2012)
Type: Exhaust Systems | Fits: Ram Cummins

Maximize flow and performance with a 5” stainless turbo-back exhaust built for off-road and race-ready Cummins power.
The Ram Cummins 6.7L 5” Stainless Turbo-Back Race Exhaust is a full-system upgrade designed for 2007.5–2012 Ram 2500/3500 pickups. Starting at the turbocharger, this system eliminates restrictive factory emissions components, including the catalytic converter and DPF filter, to deliver superior exhaust flow, lower EGTs, and sharper throttle response. Built from corrosion-resistant stainless steel with OE-style hangers, this exhaust is engineered for durability and easy installation, making it a top choice for off-road enthusiasts and competitive drivers.
Vehicle Fitment
- ✅ 2007.5–2012 Ram 2500 6.7L Cummins (Pickup)
- ✅ 2007.5–2012 Ram 3500 6.7L Cummins (Pickup)
- ❌ Not compatible with Cab & Chassis models
Specifications
Feature | Details |
---|---|
Product Type | 5” Turbo-Back Race Exhaust |
Tubing Size | 5” diameter |
Material | Stainless steel (mandrel-bent) |
Configuration | Turbo-back, straight pipe |
Muffler | None (competition design) |
Hangers | OE-style hangers for direct fit |
Bungs | None |
Application | Off-road/competition use only |
Tuning Requirement | Requires race tuning |
What’s Included
- 5” stainless turbo-back exhaust system
- OE-style hangers pre-installed
- Full set of clamps and installation hardware
Key Features
- Removes catalytic converter and DPF filter for maximum performance
- 5” stainless mandrel-bent tubing for smooth, unrestricted flow
- Corrosion-resistant stainless build for long-term durability
- OE-style hangers for easy, factory-like installation
- Straight-through design with no muffler for race applications
- Replaces the entire exhaust system—from turbo to tailpipe
Benefits
- Maximizes horsepower and torque with improved exhaust flow
- Lowers exhaust gas temperatures (EGTs) under heavy load
- Enhances throttle response and overall drivability
- Aggressive race-inspired exhaust tone
- Stronger, longer-lasting system than restrictive OEM exhaust
Important Notes:
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Important Notices
- Off‑Road Use Only
Products sold by JS Speed are intended for off‑road use and may be illegal on public roads where emissions or pollution‑control laws apply. - Check Local Laws
Before purchasing or installing, verify all applicable local, state/provincial, and federal regulations to ensure the modification is legal in your area. - Professional Installation Recommended
These parts should be installed by qualified professional mechanics. Improper installation can cause performance issues or vehicle damage. Unless a product page explicitly states otherwise, installation instructions are not included. Components are designed for users with solid mechanical knowledge, and minor adjustments or modifications may be required for proper fitment. Returns or refunds cannot be accepted due to difficulty completing an installation or the absence of instructions. - Warranty Impact
Use of these parts may void your vehicle’s factory warranty. Confirm with your vehicle manufacturer before purchase and installation. - Limitation of Liability
JS Speed is not responsible for damage, failures, or issues arising from the use or installation of these products. - Product Images
Images are for illustration only and may differ from the actual product due to manufacturer updates or improvements. - No Performance Guarantees
While these products are designed to enhance performance, JS Speed does not guarantee specific performance results.

