Gibson 10-19 Chevrolet Tahoe LS 5.3L 2.25in Cat-Back Dual Split Exhaust - Stainless Drivetrain>Flywheels Welcome to the finest catback

Welcome to the finest catback exhaust for the B7 Audi S4 on the market

no drilling required

An inexpensive insurance policy to protect your investment

S-Type and ATAK® systems

OE Fit: OE-style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions

Gibson 10-19 Chevrolet Tahoe LS 5.3L 2.25in Cat-Back Dual Split Exhaust - Stainless Drivetrain>Flywheels Welcome to the finest catbackFor 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