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T304 Stainless Steel
The Purest Stainless Steel used in Exhaust System Manufacturing
High Rust Resistance
Lasts Up To 20+ years
Looks Better

T409 Stainless Steel
The Standard Stainless Steel used in Exhaust System Manufacturing
Low Rust Resistance
Lasts Up To 5-8 Years
Looks Dull
Attention
A 2022 Cummins Tune Package was added to your cart. This tune is a beta tune that may cause the following:
- Low power
- Poor fuel mileage
- Engine codes that may appear
- Poor shifting characteristics
For a tested and proven tune, please view our Ram Cummins 6.7L All-in-One DPF/DEF/EGR Delete Kit w/ECM Swap (2022-2024)
Introduction
Unlock the true, untapped potential of your 2007.5-2009 Ram Cummins 6.7L 2500HD/3500HD with this comprehensive 6.7 Cummins delete kit. Designed for off-road and competition use, this all-in-one solution removes restrictive factory emissions components, resulting in significant gains in horsepower, torque, and fuel efficiency. Experience smoother throttle response, optimized engine temperatures, and a more powerful, reliable diesel engine.
What's Included in Your Kit
This complete 2008 Cummins delete kit includes everything needed for a full transformation:
- H&S Performance Mini Maxx Tuner: The essential brain of the operation, providing custom tuning to safely manage the removal of emissions systems.
- Stainless Steel 4" DPF Delete Race Pipe: Replaces the heavy, restrictive DPF for a free-flowing exhaust and reduced backpressure.
- Full EGR Valve & Cooler Delete Kit: Eliminates exhaust gas recirculation to lower engine bay temperatures and prevent soot buildup.
Key Benefits
- Maximized Power & Throttle Response: Experience a dramatic increase in horsepower and torque with optimized tuning and free-flowing exhaust.
- Improved Fuel Economy: Reduce fuel consumption by eliminating the restrictive DPF and the fuel-intensive regeneration cycles.
- Enhanced Engine Longevity: Lower engine operating temperatures and prevent harmful soot and carbon recirculation with the EGR delete.
- Simplified Engine Bay: Remove complex, failure-prone components for a cleaner engine compartment and easier future maintenance.
- Direct, Bolt-On Installation: Designed as a direct fit for your 2007.5-2009 Ram 2500HD/3500HD with the 6.7L Cummins, ensuring a straightforward installation process.
Compatibility
This kit is engineered specifically for:
-
2007.5-2009 Ram 2500HD / 3500HD
-
Engine: 6.7L Cummins Turbo Diesel
Technical Specifications & Notes
- Tuner: H&S Performance Mini Maxx with pre-loaded performance tunes.
- Delete Pipe Material: High-quality 304 Stainless Steel for corrosion resistance and durability.
- Important Legal Note: This Cummins DPF and EGR delete kit with tuner is designed FOR OFF-ROAD AND RACING USE ONLY. It is not legal for use on public highways in any state. The vehicle must be tuned with the included Mini Maxx prior to deleting the emissions systems.
Frequently Asked Questions
Q1: Is this a complete kit for my 2008 6.7 Cummins?
A1: Yes. This full delete kit for the 2008 6.7 Cummins includes the tuner with custom tunes, DPF delete pipe and full EGR delete components for a complete solution and fits 2007.5-2009 Ram 2500HD/3500HD models.
Q2: Do I need this tuner to run the delete kit?
A2: Absolutely. The H&S Mini Maxx tuner is critical. It reprograms the ECU to safely operate without the DPF and EGR systems. Do not remove emissions components without a proper tune.
Q3: What kind of performance gains can I expect?
A3: While results vary, users typically report significant improvements in power, a much more responsive throttle, and an increase of 2-4+ MPG in fuel economy after installing a 6.7 Cummins delete kit with tuner.
Q4: Are all the necessary parts included?
A4: Yes, this kit includes all the major components required for a full DPF and EGR delete. For a premium installation, consider our optional add-ons.
Enhance Your Kit with Optional Add-Ons:
- Cold Air Intake for Improved Airflow ➤
- Grid Heater Delete ➤
- Throttle Valve Delete for Enhanced Throttle Response ➤
Click Here to Add a Stainless Steel Muffler for Improved Sound Quality ➤
Click Here to add a Pyrometer Gauge to check Exhaust Gast Temperatures ➤.
This kit is intended for off-road use only.
Please Note: The vehicle must be tuned prior to deleting the emissions systems.
Important Product Information
Off-Road Use Only: The products sold on this website are intended for off-road use only, and may not be legal for use on public highways where pollution control laws apply.
Check Local Laws: Before purchasing and installing any of these parts, please check your local and state laws to confirm whether the modifications are legal in your area.
Professional Installation Recommended: These kits and parts are strongly recommended to be installed by professional mechanics only. Improper installation may lead to performance issues or damage to your vehicle. Unless specified differently on the product page, our parts do not include installation instructions. They are intended for individuals with a proficient understanding of mechanical systems and procedures. Like many aftermarket parts compatible with a variety of vehicles, minor adjustments or modifications may be necessary during the installation process. We cannot accept returns or offer refunds on the basis of an inability to complete the installation due to the absence of instructions.
Warranty: The use of these parts will void the warranty of your vehicle. Please confirm with your vehicle manufacturer before purchase and installation.
No Liability: Tuner Depot is not responsible for any damage or issues that may arise from the use of these parts.
Product Images: Product images are for illustrative purposes only and may differ from the actual product due to manufacturer design changes or improvements.
No Performance Guarantees: While these parts are designed to enhance the performance of your vehicle, no guarantees are made regarding the specific performance gains that will be achieved.
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.
- 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.
Compare Stainless Steel Quality
Move the bar below to see the difference between the 409 Stainless Steel Standard Black Bandit Exhaust Systems and the 304 Stainless Steel Series III Black Bandit Premium Exhaust Systems.


Features | Black Bandit Standard (409) | Black Bandit Series III (304) |
---|---|---|
Material Type | 409 Ferritic Stainless Steel | 304 Austenitic Stainless Steel |
Composition | Up to 90% Iron, with lower Chromium (10.5%-11.75%) and Nickel (up to 0.5%) | 18% Chromium, 8-10% Nickel, with lower Iron content |
Magnetic Properties | Magnetic | Non-Magnetic |
Rust Resistance | Moderate - Prone to surface rust, especially after heat exposure | High - Resists surface rust except in extreme salty conditions |
Durability | Moderate (5-8 years) - Suitable for standard applications | High (up to 20 years) - Long-lasting for heavy-duty, high-endurance uses |
Aesthetics | Dull, tends to turn brown over time with heat exposure | Shiny, develops a golden hue with heat exposure |
*Data based on general properties of 304 and 409 stainless steel. Actual performance may vary by environment and use.
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