4 Inch Exhaust DPF Delete | GM Duramax L5P | 2020-2023
Unlock the hidden potential of your vehicle with our cutting-edge 4 Inch DPF Delete. Tailored for 2020, 2021, 2022, 2023 Chevy/GMC Duramax Diesel L5P Exhaust System Silverado and Sierra pickups, this kit delivers unmatched power and sound.
2020-2023 Duramax L5P Exhaust
Main Components:
-
4" Diameter Downpipe: The powerhouse of the system, maximizing airflow to unleash your truck's true strength.
-
High-flow Pipes: Precision-engineered for optimal gas flow, these pipes are crucial for maintaining peak performance and reliability.
-
Clamps and Hangers: Provide robust support to keep it secure and durable, able to overcome any kind of challenge.
-
Optional Muffler: Tailor your vehicle's voice from a subtle purr to a commanding roar. Make a statement with your custom note.
Key Features:
-
Performance Boost: Witness a remarkable increase in horsepower and torque, paired with enhanced turbo response for thrilling acceleration.
-
Durability Choices: Select from top-tier aluminized or T-409 stainless steel builds, ensuring longevity and rust resistance in harsh conditions.
-
Economy Boost: Experience a remarkable jump in fuel economy, with potential mileage improvements from 13-14 to 18-19 mpg, thanks to optimized flow.
-
Hassle-free Installation: Simple 1-hour process using standard hand tools, all hardware included. Minor trimming may be needed for shorter wheelbases.
-
Key Advantages: This 2020-2023 L5P DPF Back Exhaust System boosts towing capacity, aggressive sound, and reduces EGT for superior overall performance.
Please Note: This exhaust must be paired with the correct tuning to avoid triggering check engine lights CELs or dashboard error codes. For best results and seamless integration, we highly recommend using our ECU Unlock Tool.
Fitment:
Compatible with 2020, 2021, 2022, 2023 GMC Sierra and Chevrolet Silverado series 2500 and 3500 pickup trucks. Designed for crew cab with short and long beds. Not suitable for 3500/4500/5500 Cab & Chassis commercial trucks. Intended for off-road use only.
The L5P Duramax 6.6L Exhaust system dramatically boosts performance and efficiency. Choose a straight pipe for maximum flow or add a muffler for refinement. A tuner is essential to prevent engine codes after removing DPF, CAT, SCR, and DOC. This 4" Downpipe-Back DPF & CAT delete system transforms your diesel truck, improving fuel economy and driving experience.