Ram Cummins 6.7L Cab & Chassis DPF Delete Pipe (2011-2012)
Type: Race Pipes | Fits: Ram Cummins
Maximize off-road performance with a durable 4β aluminized race pipe designed for Cab & Chassis Cummins.
This 4β aluminized steel DPF delete race pipe is built specifically for 2011β2012 Ram Cummins 6.7L Cab & Chassis models. By removing the catalytic converter and DPF filter, this upgrade improves exhaust flow, reduces backpressure, and unlocks better off-road performance. Equipped with OE-style hangers for straightforward installation, itβs a dependable solution for heavy-duty trucks running in competition or off-road environments.
Vehicle Fitment
- β 2011β2012 Ram 3500/4500/5500 Cummins 6.7L (Cab & Chassis only)
- β Not compatible with pickup trucks
Fitment Measurement Requirement:
- Less than 70β from cab-back to wheel center β short pipe required
- 70β or more from cab-back to wheel center β long pipe required
Specifications
| Feature | Details |
|---|---|
| Product Type | 4β Aluminized DPF Delete Race Pipe |
| Tubing Size | 4β diameter |
| Material | Aluminized steel |
| Hangers | OE-style hangers for factory mounting points |
| Bungs | None (bung-free design for maximum flow) |
| Application | Off-road/competition use only |
| Additional Requirement | Secondary pipe required to complete emissions deletion |
Whatβs Included
- 4β aluminized DPF delete pipe
- OE-style hangers pre-welded
- Installation hardware package
Key Features
- Removes catalytic converter and DPF filter for better flow
- Aluminized steel construction resists heat and corrosion
- OE-style hangers simplify install with factory mounting points
- Bung-free design maximizes airflow for competition use
Benefits
- Improved exhaust flow and reduced backpressure
- Increased power and performance in off-road conditions
- Lower EGTs for improved reliability under heavy load
- Built strong for long-term durability in demanding applications
Important Notes:
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Your satisfaction is important to us. If you wish to return an item or request a refund, please review the terms and conditions outlined in our Returns Policy.
Important Notices
- OffβRoad Use Only
Products sold by JS Speed are intended for offβroad use and may be illegal on public roads where emissions or pollutionβcontrol 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 vehicleβs 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.
