Pay in 4 interest-free payments of $39.87 Learn more
Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
Maximum dyno gains of 18 hp and 21 lb
138" Wheel Base
Also Fits 07-08 gMC Sierra
Also Fits 01-07 gMC Sierra 2500HD/3500
Hooker Header Back Exhaust System 7701HKR carburetor-parts Maximum dyno gains of 18Overview Designed to fit Hooker Competition header, manifold or catalytic converter back applications. Cat Back kits install behind the converter and all other applicable emission control devices. Features Reducer Flex Tubes Reduces Backpressure Improves Engine Efficiency Hardware Included Instructions Included Application Specs Brand Hooker Emission Code 4 Exhaust Series Hooker Material Aluminized Steel Muffler Type None Product Type Exhaust System
US$ 499.50
US$ 849.50
US$ 1549.50
US$ 899.50
US$ 899.50
