EGR Cooler Upgrade Kit for 2017 to 2023 6.6L Duramax L5P
Improve Reliability and Reduce Heat
L5P EGR cooler upgrade kit helps reduce soot buildup, lower exhaust gas temperatures, and improve overall engine efficiency. As a result, your truck runs cleaner and more consistently under load.
The factory EGR system recirculates exhaust gases back into the intake, which can lead to carbon buildup, increased intake temperatures, and reduced performance. This upgrade addresses those issues by improving airflow and reducing restriction.
Cleaner Airflow and Better Performance
This kit simplifies the airflow path and removes unnecessary heat from the factory configuration. Because of this, it helps maintain more stable operating temperatures during towing, daily driving, and performance use.
In addition, reducing soot recirculation helps keep the intake system cleaner over time.
Built for Durability and Long-Term Use
This system uses high-quality materials designed to handle heat and stress in demanding conditions. As a result, it provides improved reliability compared to factory components.
Whether you are building a performance setup or improving long-term durability, this upgrade supports consistent engine operation.
Key Features
- Reduces soot recirculation into the intake system
- Helps lower exhaust gas temperatures under load
- Improves airflow and reduces restriction
- Constructed from high-quality materials for durability
- Supports long-term reliability and performance
Fitment
Designed for:
- 2017 to 2023 Chevrolet Silverado 2500 and 3500 HD
- 2017 to 2023 GMC Sierra 2500 and 3500 HD
- 6.6L Duramax L5P
Important Notes
- This product is intended for off-road or competition use only
- Not legal for use on emissions-controlled vehicles
- Designed for performance and modified applications
