Gibson 01-05 Chevrolet Silverado 2500 HD Base 6.0L 4in Cat-Back Single Exhaust - Aluminized - 315547 1997 GMC C1500 Sierra GT A simple bolt on modification

A simple bolt on modification that is compatible with the factory tune and is completely reversible

1980 Dodge Mirada Special Coupe

1994 Chevrolet Astro Base

or included with some Banks power systems

Gibson 01-05 Chevrolet Silverado 2500 HD Base 6.0L 4in Cat-Back Single Exhaust - Aluminized - 315547 1997 GMC C1500 Sierra GT A simple bolt on modificationGibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepower at low end (1800 to 3000 RPM). Horsepower gains average 10 15 and 15 20lb ft of increase torque. Hassle free, bolt on installation with professional