Gibson 5657 fits Chevrolet 15-18 Silverado 1500 LS 5.3L 3in/2.25in Cat-Back Dua

Gibson 5657 fits Chevrolet 15-18 Silverado 1500 LS 5.3L 3in/2.25in Cat-Back Dual Split Exhaust - Aluminized

Brand : Gibson

ManufacturerPart : 5657

UPC : 677418026771

Length : 53.2 inches

Width : 18.5 inches

Height : 11.8 inches

Weight : 57.7 lbs

Box Quantity : 1

Prop65 : Y

For 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 18-20 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 required.
Certificate of Origin
Installation Instructions


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