2001-2004 (early) GMC Sierra 3500 6.6L Duramax Diesel Boost Valve
- 2001-2004 GMC 6.6L Duramax LB7 Diesel 6.6L Duramax LB7 Diesel
For OFF-ROAD use only! Too powerfull for the streets!
- Designed to increase the performance and efficiency of your engine.
- Will increase your boost by an additional 10-15 PSI.
- Additional boost increases horsepower and fuel efficiency.
- Perfect for drivers looking to get more out of their diesel engines.
- Eliminates any MAP overboost codes.
- Also reduces exhaust gas temperatures (EGT).
- Works well with other turbo supporting mods or for engine tuning applications.
- PRECISION CNC machined from aircraft-grade T6061 aluminum.
- Anodized black for a fit and finish that will last.
- Comes with full installation instructions and installs easily.