4" DPF & Cat Delete Pipe For Chevy/GMC 2017-2025 L5P Duramax 6.6L
4" DPF & Cat Delete Pipe For Chevy/GMC 2017-2025 L5P Duramax 6.6L
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Product was out of stock.
Vehicle Compatibility
This race pipe is designed for 2017–2023 GMC and Chevrolet 6.6L pickups equipped with the L5P engine.
| Make |
Model |
Year |
Configuration |
| Chevrolet |
Silverado 2500 / 3500 HD |
2017–2023 |
Crew Cab Short & Long Bed |
| GMC |
Sierra 2500 / 3500 HD |
2017–2023 |
Crew Cab Short & Long Bed |
Fitment Note: This kit only fits models equipped with the OEM-style 4-bolt flange coming off the turbo downpipe. It will NOT fit 3500, 4500, or 5500 Cab & Chassis commercial-style trucks.
Product Specifications
- Material: Premium 409 Stainless Steel for high-temperature durability.
- Pipe Diameter: 4.0" for optimized racing performance.
- Wall Thickness: 1.5mm.
- Construction: CNC mandrel-bent tubing and laser welding for maximum efficiency.
Key Features
- No Bungs Design: Simplified design for race-specific applications.
- Maximum Exhaust Flow: Engineered to provide unrestricted airflow for competition-level performance.
- OE Style Hangers: Includes factory-style hangers for a straightforward and secure installation process.
- Corrosion Resistance: The stainless steel build ensures longevity under harsh off-road conditions.
Purchasing Notice
- Tuning Required: This race pipe requires custom tuning to prevent check engine lights and ensure proper engine operation.
- Off-Road Use Only: This is a competition race product intended for off-road use only.
- Professional Installation: Due to the requirement for precise fitment and specialized tuning, professional installation is highly recommended.
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