Gibson Dual Split Cat-Back Exhaust System - 2-1/4 in Tailpipe - 3-1/2 in Tips - Polished Tips - Cadillac / GM Fullsize SUV 2000-2006 5560 Subframe Connectors Water/Methanol for All Boost Levels

Water/Methanol for All Boost Levels of Forced Induction Gas Race Engines

Manufactured from a blend of nitrile rubber and fiber for excellent sealing and durability

marine and oval track racing

Edelbrock Victor 15 Degree Heads

The hardware kit P/N 4004 adds the finishing touch to your installation and replaces the worn factory hardware with new

Gibson Dual Split Cat-Back Exhaust System - 2-1/4 in Tailpipe - 3-1/2 in Tips - Polished Tips - Cadillac / GM Fullsize SUV 2000-2006 5560 Subframe Connectors Water/Methanol for All Boost LevelsFor the enthusiast who wants an awesome look and aggressive throaty sound this Dual Split Cat back exhaust is for you. Gibson Exhaust Systems decrease backpressure and produce more torque and increased horsepower. Typical gains average of 15 20 horsepower. Stainless dual Tip exit straight out the back. Works with most bumpers, roll pans and trailer hitches. Exhaust sound is louder under towing conditions. Hassle Free bolt on installation. No welding