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