Factory EGR systems restrict airflow, increase soot buildup, and lead to long-term issues. DIESELR’s EGR kits are built to reduce engine stress, lower operating temperatures, and improve efficiency for LB7, LLY, LBZ, LMM, LML, L5P, LM2, and LWN Duramax models.
Factory EGR systems restrict airflow, increase soot buildup, and lead to long-term issues. DIESELR’s EGR kits are built to reduce engine stress, lower operating temperatures, and improve efficiency for LB7, LLY, LBZ, LMM, LML, L5P, LM2, and LWN Duramax models.
✔ Designed for real-world durability
✔ Improves airflow and reduces carbon buildup
✔ Built for 6.6L, 3.0L, and 2.8L Duramax applications
Complete EGR Solutions for Duramax
Factory EGR systems create unnecessary restrictions. These kits are built to improve flow and efficiency.
- Helps reduce carbon buildup and keeps temperatures stable
- Durable, direct-fit components for all Duramax generations
- Fits 2001-2024 Duramax models
High-Flow EGR Components
Stronger EGR coolers and components help your Duramax run more efficiently.
- Heavy-duty construction for long-term reliability
- Reduces exhaust restrictions for better airflow
- Designed for 6.6L, 3.0L, and 2.8L Duramax models
Heavy-Duty EGR Hardware
Built for durability and consistent performance.
- Direct-fit components for clean installation
- Reduces exhaust flow restrictions
- Designed for real-world driving and towing
EGR Upgrade KitSold Out - Waitlist
EGR Upgrade KitSold Out - Waitlist
EGR Upgrade KitSold Out - Waitlist
