4" /5" 2007-2009 6.7 Cummins DPF Delete Race Pipe | Dodge Ram 2500/3500

6.7 Cummins DPF Delete Kit Product Overview

This SPETUNER 4" / 5" DPF Delete Kit is designed for 2007-2009 Dodge Ram 2500/3500 6.7 Cummins Diesel models. If you are looking for a way to increase power output and fuel efficiency while reducing exhaust back pressure, this product is for you.

Applicable Models and Vehicle Compatibility

This kit is suitable for 2007, 2008 and 2009 Dodge Ram 2500/3500. It should be noted that it is not suitable for commercial Cab & Chassis models or trucks with air suspension systems. Before installation, always confirm that your vehicle configuration is compatible with this kit.

Materials and Construction Features

This DPF Delete Kit is made of T-409 stainless steel, which has excellent durability and corrosion resistance. Although compared with T-304 stainless steel, it is still magnetic, so keep this in mind when testing. The kit has a 2mm thick pipe wall and is available in 4" and 5" inlet diameters to meet different modification needs.

Performance Improvement with DPF Delete Kit

Improve Power and Fuel Efficiency

You may have noticed that the DPF (diesel particulate filter) causes high back pressure in the exhaust system, restricting the engine's fuel flow and reducing overall performance. After removing the DPF, you will find that the fuel flows more smoothly and the power output is significantly improved. Typically, fuel efficiency can be improved from 13-14 mpg to 18-19 mpg.

Reduce Maintenance Costs and Repair Risks

Long-term use of the DPF system may require frequent cleaning and maintenance, and may require expensive repairs when blocked. By installing a DPF Delete Kit, you will avoid these annoyances, reduce maintenance times and avoid potential high repair costs.

Product Specifications and Package Contents

Detailed Product Specifications

Material: T-409 Stainless Steel

Thickness: 2mm

Inlet Diameter: 4" and 5"

Applicable Models: 2007-2009 Dodge Ram 2500/3500

Package Contents

In the package you receive, you will find

• 2 Exhaust Pipes
• 2 Clips
• 1 Hook
• 3 Bolts

You can refer to the pictures on the page to see the actual package contents to ensure that all components are complete.

Installation Instructions

Basic Installation Steps

The installation process is relatively simple and can be completed in a driveway or garage using basic hand tools and takes about 1 hour. If you have a car lift, the process will be faster. For some short wheelbase configurations, you may need to make some cuts. All the clips, hooks and hardware required for installation are included, but sometimes it is necessary to reuse some original hardware.

Advantages and precautions of DPF deletion

Improved fuel efficiency and performance

You will find that after removing the DPF, the exhaust flow is smoother and the back pressure is reduced, which in turn provides higher engine output power and better fuel economy.

Noise and environmental impact

It should be noted that removing the muffler may cause more noise. If you like a quiet driving experience, you may consider keeping the muffler. In addition, please remember that DPF deletion affects exhaust emission standards. It is recommended to understand and comply with relevant environmental regulations before installation.

Compliance and legal liability

Off-road use statement

This product is designed for off-road use and is not suitable for public road use. Make sure you follow local regulations and emission standards when using it to avoid unnecessary legal issues.

Importance of local regulatory checks

Before purchasing and installing, it is recommended that you check local legal requirements to ensure that your vehicle still meets the emission and compliance standards in your region after using this product.

Summary

This 6.7 Cummins DPF Delete Kit provides you with a significant power increase and fuel efficiency improvement, making it an ideal choice to enhance your driving experience. Through the above page structure and content planning, you can get comprehensive product information, detailed installation instructions, real usage feedback and legal and compliance tips to help you make a more informed purchase decision. 

Q: What does the "DPF race pipe" mean?

A: "DPF race pipe“also called "DPF Delete Pipe", only removes the part of DPF and keeps other parts.

Q: What does "DP-back/Downpipe-back" mean?

A: This means that the exhaust system runs from the downpipe all the way to the end of the exhaust pipe, replacing everything from the downpipe outlet back. This typically includes the mid-pipe, catalytic converter (if present), and muffler.

Q: What does "Turbo-back" mean?

A: This means that the exhaust system runs from the turbocharger all the way to the end of the exhaust pipe, replacing everything from the turbocharger outlet back. This typically includes the downpipe, mid-pipe, catalytic converter (if present), muffler, and tailpipe.

Q: What is your DPF made from? Stainless steel or aluminum?

A: They are made of 409 stainless steel.

Q: Do your DPF deletion kits need to purchase additional parts?

A: Our DPF delete kit comes with all the parts to complete the DPF deletion, normally, there is no need to purchase anything else.

Downpipe-Back/Dp-back pipe

Q: Does your Dp-back pipe can work with stock parts?

A: Yes, our Dp-back pipe can fit perfectly with the stock Downpipe and stock bolts.

Cab & Chassis

Q: Why do some of your dpf delete kits not work on cab and chassis models?

A: The Cab & Chassis has a relatively longer chassis and requires a tube specifically designed to fit the Cab & Chassis model. We mention Cab & Chassis in the title of our products for Cab & Chassis models, so you can check for yourself. For further assistance, you can contact our customer service. 

Q: Is additional tuning required?

A1: Yes, after removing the DPF, you need to use a tuning device that supports DPF deletion to avoid the check engine light or diagnostic trouble codes.

Q: Will the noise increase after installation?

A2: Removing the muffler will increase the engine noise level. Please decide whether to keep the muffler based on your personal needs.