Introduction
The Ram Cummins 6.7L Cab & Chassis DPF Delete Pipe (2011-2012) is a 4 inch aluminized race pipe that replaces the factory section to remove the CAT and DPF. Built for Cummins Cab & Chassis work trucks only. Increases flow, drops back-pressure and improves pull with proper race tuning. Not for pickups.
Note: To complete the emissions deletion process, a second pipe is required.
Features
- 4' aluminized steel for durability and value
- OE-style hangers for a secure, factory-like mount
- No bungs for maximum flow in race use
- Length options to match cab-to-axle measurement
Benefits
- Power & torque: Freer exhaust path improves mid-range
- Lower EGTs: Reduced backpressure under load and towing
- Throttle response: Quicker spool and stronger tip-in
- Simple install: Bolt-on section using stock-style hangers
Compatibility
- 2011-2012 RAM 6.7L Cummins Cab & Chassis (C&C)
- Note: Does not fit pickup models for Pick Up Models ➤
Second Pipe Selection (Required to Complete SCR/Urea Delete)
- Measure back of cab → center of rear wheel (cab-to-axle).
Technical Specifications
- Diameter: 4 inches
- Material: Aluminized steel
- Layout: Race section that removes catalytic converter and DPF
- Hangers: OE-style
- System note: A second SCR/urea race pipe (listed above) is needed for a complete the emissions delete
Installation & Notes
- Difficulty: Moderate; penetrating oil and exhaust tools recommended
- Tuning: Race calibration required to prevent DTCs and realize gains
- Legal: Off-road/competition use only. Check all laws before purchase and use
Frequently Asked Questions
Will this fit my pickup?
No. Cab & Chassis trucks only.
How do I choose the second pipe length?
Measure from the back of cab to the center of the rear wheel. If its less than 70' buy Under 70' pipe. If its more than 70' buy Over 70' pipe.
Do I need more parts for a full delete?
Yes. This DPF race pipe plus the SCR/urea second pipe completes the route.
Is tuning required?
Yes. A race tune is mandatory after installation to avoid DTCs.
Can I use this for daily street driving?
No. Off-road/competition use only.
Will not fit pickup trucks
Shipping Policy at Tuner Depot
At Tuner Depot, we understand the importance of timely delivery for your performance parts. We're committed to ensuring a seamless shipping experience, striving to dispatch your orders with utmost efficiency and speed.
Our Shipping Policy: Our aim is to dispatch all orders within two business days, providing you with a quick and efficient processing time. However, unforeseen circumstances beyond our control may occasionally impact shipping times.
Factors Affecting Shipping:
- Weather Conditions: Adverse weather conditions such as rain, snow, or sleet may affect delivery timelines. We will make every effort to minimize any delays.
- Holiday Periods: Please note that our shipping center will be closed during holidays. We will resume shipping promptly on the next business day. Allow for potential delays during peak seasons, but rest assured, we will keep you informed every step of the way.
- Staff Availability: Unforeseen circumstances can occasionally affect our staffing levels, possibly leading to minor delays. We are committed to swiftly resolving any issues to maintain our high standards of service.
We genuinely appreciate your understanding and patience during any unexpected obstacles. Be assured that we will utilize every resource available to deliver your performance parts promptly.
Warranty
Hardware components are covered by Tuner Depot's standard warranty. Tuning devices and software carry manufacturer warranty terms. Use of these products will void your vehicle's factory warranty. Please confirm with your manufacturer before installation.
Off-Road Use Only
These products are intended for off-road, race, and competition use only and may not be legal for use on public highways where emissions laws apply. Check your local and state regulations before purchase.
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