2001-2007 GM 2500/3500 6.6L DURAMAX LB7/LLY/LBZ | Cat Back Exhaust Kit

2001-2007 GM 2500/3500 6.6L DURAMAX LB7/LLY/LBZ | Cat Back Exhaust Kit

Diesel engines need to be able to get air in and out as easily as possible. 

By reducing the restriction of the factory exhaust you will pick up HP, reduce EGTs, increase throttle response and reduce back pressure!

All Clamps & Components for Install Included

Reduce EGT's

Increase HP, MPG and Throttle Response

Available in Stainless and Aluminized

(Product may differ from image)

(THIS PRODUCT CAN NOT BE SHIPPED TO CALIFORNIA OR NEW YORK)