DPF/EGR Delete Kit for 2007.5-2009 Dodge Ram 2500/3500 6.7 Cummins

Unlock the true potential of your 2007.5-2009 6.7 Cummins. This DPF/EGR delete kit eliminates restrictive DPF and EGR systems, delivering significant gains in horsepower, torque, and fuel economy while ensuring a cleaner, more efficient engine.

Fitment

• 2007.5-2009 Dodge Ram 2500/3500 6.7L Cummins diesel
• This will not fit the Cab & Chassis commercial style truck. Will not fit trucks with air-ride suspension.
  

Key Features

• Significant Performance Gains: Experience a dramatic increase in horsepower and torque, along with improved throttle response and elimination of turbo lag.

• Enhanced Fuel Economy: By removing the restrictive exhaust filtration and stopping the fuel-intensive regeneration cycles, you can see MPG improvements of 2-5 MPG.

• Improved Engine Longevity: Eliminates EGR soot and carbon recirculation, reducing carbon buildup on intake valves and pistons. Lowers Exhaust Gas Temperatures (EGTs) for a healthier, longer-lasting engine.

• Premium Construction: All pipes and components are constructed from heavy-duty, T409 stainless steel for superior corrosion resistance and durability.

• Simplified Maintenance: Drastically reduces the cost and complexity of future maintenance by removing the most expensive and failure-prone parts of the emissions system.

• Tuner Required for Installation:  Installing a 2007.5-2009 Dodge Ram 6.7L diesel delete pipe requires more than just swapping out hardware. When removing of the DPF, CAT, SCR, and/or DOC involves removing and eliminating emission related sensors. A DPF delete capable tuner is required to prevent any check engine light or diagnostic trouble codes from setting.

How to Choose a DPF Delete?

4” vs 5” Straight Pipe Comparison

• 4-inch Straight Pipe: Produces a tighter, raspier exhaust note—especially noticeable at lower RPMs. Ideal for daily driving or mildly tuned trucks where excessive drone is undesirable.
• 5-inch Straight Pipe: Delivers a deeper, more refined tone with less high-pitch resonance. Better suited for high-output builds and towing applications, where improved exhaust flow is beneficial.

Driver Feedback Summary

• The 4" pipe works well for stock or lightly modified trucks and a quieter cabin.
• The 5" pipe is perfect for aggressive builds, deep-tone enthusiasts, and those maximizing exhaust performance.

Types of DPF Delete Kits

DPF Race Delete

• Removes only the DPF (retains stock downpipe)
• Offers minimal performance gains but is the most budget-friendly
• Best for cost-conscious users or avoiding emissions testing

Downpipe-Back Delete

• Replaces the exhaust from the turbo downpipe back
• Improves mid-range power and throttle response
• Ideal for street builds using the stock turbo

Turbo-Back Delete

• Full system replacement starting from the turbo outlet
• Includes a high-flow downpipe for maximum efficiency
• Reduces turbo lag and boosts top-end power
• Top choice for tuned or high-performance engines

Dual Exit (5" only)

• Splits into dual exhaust paths
• Enhances cooling and flow for extreme conditions
• Commonly used in heavy towing or competition setups

Muffler vs. No Muffler

With Muffler

• Reduces exhaust noise for daily driving
• Slight power restriction (~5–10 HP)
• More likely to comply with local noise regulations

Straight Pipe (No Muffler)

• Loud, aggressive exhaust tone
• Unrestricted flow for maximum horsepower
• Often not street-legal due to noise and emissions rules
• Intended for off-road or race use only

Installation

Please click here for 2007.5-2009 Dodge Ram 6.7L Diesel EGR Delete Kit Installation Instruction.

FAQs

Q: Will this kit fit my 2007 Dodge Ram 2500?
Yes. This kit is specifically designed to fit 2007-2009 Dodge Ram 2500 and 3500 models equipped with a 6.7L Cummins diesel engine. If you’re unsure about compatibility, double-check your vehicle’s year and engine specifications.

Q: Is this kit difficult to install for someone with DIY experience?
This kit is designed with DIY enthusiasts in mind. With basic tools, the included step-by-step PDF guide, and our video tutorials, you’ll find the installation process straightforward. Plus, our tech support team is here to help if you run into any questions.

Q: Will using this kit void my truck’s warranty?
Since this kit is intended for off-road use only, installing it may impact your vehicle’s warranty. We recommend consulting your dealership or service provider to fully understand how this modification might affect your warranty coverage.

Q: Will this kit affect my truck’s fuel economy?
Yes, in a good way. By eliminating restrictive systems like the DPF and EGR, your engine runs more efficiently, which can lead to better fuel mileage. Many users report noticeable improvements in their fuel economy after installation, especially during off-road or towing applications.

Q: How long does it take to install this kit?
Installation times can vary depending on your experience, but most users complete it within 4-6 hours. Since the kit includes all necessary parts and a detailed guide, you’ll have everything you need to get the job done efficiently.

Q: Is this kit legal for use on public roads?
No, this kit is designed for off-road use only and may not comply with emissions regulations for public road use. Before installation, we recommend reviewing your local and federal laws to ensure compliance.

Q: What should I do if I need help during installation?
Check installation section for the guidance or reach out to us at service@dpfexhaust.com. DPFexhaust offers comprehensive customer support to guide you through the installation process.

Fast Shipping Policy

Your order will be dispatched within 1-2 business days, and the package will arrive within your order's estimated date. Click for Shipping Policy.

Easy Return Policy

Every order comes with a 14-day free return, which means you don't have to pay for a return slip. Click for Return Policy.