Duramax LB7 owners now have the ability of connecting the turbo and aftermarket down-pipe back exhaust system by removing the restrictive stock pipe. The Rudy's down pipe provides a smoother flow from the turbo resulting in lower EGT's and increased performance. The down pipe is a relatively easy install due to the precision bends that you've come to expect from Rudy's.
Features:
- Stainless Steel Tubing
- 1/2" Thick Turbo Flange
- Polished Finish
- Machined lower V-band flange
- Gasket Included
Benefits:
- Smoother Flow from Turbo
- Reduced EGT's
- Increased Performance
- Throatier Sound
- Faster Turbo Spool-up
Fitment:
- 2001-2004 Chevrolet/GMC 6.6L Duramax Diesel (Federal Emissions)
- Will NOT work on California Emissions trucks