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Upgrade your 2017-2024 GMC/Chevrolet 2500HD/3500HD with the DynoVox DPF delete pipe—engineered to maximize power, efficiency, and durability for the 6.6L Duramax L5P engine. By replacing the restrictive factory Diesel Particulate Filter (DPF), this 4-inch DPF delete pipe delivers smoother exhaust flow, increased horsepower, and improved throttle response—perfect for off-road enthusiasts and diesel performance seekers.
Why Choose the DynoVox L5P DPF Delete Pipe?
- Precision Fit for 2017-2024 GMC & Chevrolet Duramax L5P – Designed specifically for GMC Duramax DPF delete and Chevrolet L5P DPF delete applications, ensuring seamless installation.
- High-Quality 4-Inch Stainless Steel Construction – Built for durability and corrosion resistance, this Duramax L5P DPF delete pipe reduces backpressure for optimal exhaust flow.
- Power & Torque Gains – Expect 20-40+ HP and 30-60+ lb-ft torque improvements, along with sharper throttle response and better fuel efficiency.
- Aggressive Diesel Sound & Reduced Turbo Lag – Enjoy a deeper, more pronounced exhaust tone while eliminating restrictive factory components.
- Long-Term Cost Savings – No more costly DPF regenerations, clogged filters, or expensive replacements—just reliable, high-performance driving.
Vehicle Compatibility
This 6.6L Duramax DPF delete pipe is compatible with:
- 2017-2024 GMC Sierra 2500HD/3500HD
- 2017-2024 Chevrolet Silverado 2500HD/3500HD
- L5P 6.6L Duramax Diesel engines
Easy Installation
- Fits with basic hand tools (approx. 1-hour install time).
- May require minor cutting for short wheelbase models.
Note: A DPF delete tuner is required to prevent check engine lights (emissions sensors must be disabled).
The DynoVox 4-inch DPF delete pipe is the ultimate solution for GMC and Chevrolet L5P DPF delete applications, delivering unmatched performance, durability, and long-term savings.
Order yours today and unleash the full potential of your 6.6L Duramax!
| Brand | DynoVox | Tubing Size | 4-Inch |
| Thickness | 2mm | Material | T-409 stainless steel |
| Color | Silver | Finish | Aluminized |
| Package Include | Exhaust Pipe x 3 Clamp x 3 | Warranty | 5 Years |
| Installation Location | Near the engine |
| Item Condition | New |
Warranty and Shipping Services
We provide a 5-year warranty and a 30-day free return and exchange service, so you have no worries. At the same time, you can enjoy fast and free shipping within the United States.
DISCLAIMER
1. By installing this product onto your vehicle, you assume all risk and liability associated with its use.2. It is your responsibility to make sure your Vehicle complies with all federal, state, and local emissions laws. Federal and many state and local laws prohibit the removal, modification, or rendering inoperative of any part of the design affecting emissions or safety on motor vehicles used on a public street or highway Violation may result in a fine of up to $ 32,500 per vehicle ( or possibly higher depending on changes in the law ). All civil penalties and fines for removing your vehicle emissions equipment are the sole responsibility of the end user.3. Due to its high-performance nature, this product may void the vehicle manufacturer's warranty.4. DynoVox is not responsible for the misuse of its products By installing this product, you release DynoVox of any liability associated with its use.5. Depending on where you live, restrictions may apply. Check all applicable laws before installing or using.6. The purchaser and end-user release, indemnities, discharges, and holds harmless DynoVox from any claims, damages, causes of action, injuries, or expenses resulting from or relating to the use or installation of this product that is in violation of the terms and conditions on this page, the product disclaimer, and/or the product installation instructions. DynoVox will not be liable for any direct, indirect, consequential, exemplary, punitive, statutory, or incidental damages or fines caused by the use.
Frequently asked questions