- Buy With Confidence
- We're the ExpertsAsk us anything
- Free Ground Shipping On U.S. orders over $99
- Price Match Guarantee We match all advertised prices
- Fast & Easy Shipping No Hassle Returns made easy
Jamo Performance 4" Stainless Cat-Back | 2001-2005 Chevy/GMC Duramax LB7/LLY 6.6L
JAMO Performance 4" stainless steel cat-back single-side exhaust system without muffler for 2001-2005 6.6L GM Duramax LB7 and LLY applications.
- FREE black powder coated T-409 tip included
- Stainless Quality, Aluminized Price
- Made from T-409 stainless steel
- Optional Muffler
This system is constructed from mandrel bent 4" 409 stainless steel tubing for maximum flow, increased horsepower, increased torque and lower EGT's. This muffler delete system is for those who prefer a true race-inspired sound and maximum flow.
All systems use factory mounting locations providing stability and hassle-free installation. OE style hangers are used to maintain a stable pipe location during high vibration and high heat conditions. High quality OE style flange and U-bolt clamps are used for a complete 360 degree sealing surface.
- Better fuel mileage
- Lower exhaust gas temperatures
- Extended life of the exhaust
- Increased performance- up to 13HP and 23 ft. lbs. of torque
- Improved appearance
- Enhanced sound
WARNING! These products are capable of disabling emissions equipment. If using DPF/EGR removed tuning, these high performance products are intended SOLELY for offroad use or closed-course racing use.
- JAMO Performance Exhaust
- 2004.5-2005 Chevy/GMC Duramax LLY 6.6L Parts - Exhaust Systems | 2004.5-2005 Chevy/GMC Duramax LLY 6.6L - Full Exhaust System | 2004.5-2005 Chevy/GMC Duramax LLY 6.6L
- 2001-2004 Chevy/GMC Duramax LB7 6.6L Parts - Exhaust Systems | 2001-2004 Chevy/GMC Duramax LB7 6.6L - Full Exhaust Systems | 2001-2004 Chevy/GMC Duramax LB7 6.6L
- Exhaust Systems - Full Exhaust Systems - CAT Back Exhaust Systems
- Item Requires Shipping
- 54.0 lbs.
- W40.0000” x H14.0000” x L19.0000”
- Free Shipping!