Gibson 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 looking results. No welding required. Backed by a Lifetime Limited Warranty.
Cat-Back Single Exhaust System; Stainless
Fitment:
Chevrolet Silverado 1500 HD Base 2005
Chevrolet Silverado 1500 HD LS 2001
Chevrolet Silverado 1500 HD LS 2002
Chevrolet Silverado 1500 HD LS 2003
Chevrolet Silverado 1500 HD LS 2005
Chevrolet Silverado 1500 HD LT 2001
Chevrolet Silverado 1500 HD LT 2002
Chevrolet Silverado 1500 HD LT 2003
Chevrolet Silverado 1500 HD LT 2005
Chevrolet Silverado 1500 HD LT 2006
GMC Sierra 1500 HD SLE 2001
GMC Sierra 1500 HD SLE 2002
GMC Sierra 1500 HD SLE 2003
GMC Sierra 1500 HD SLE 2005
GMC Sierra 1500 HD SLE 2006
GMC Sierra 1500 HD SLT 2001
GMC Sierra 1500 HD SLT 2002
GMC Sierra 1500 HD SLT 2003
GMC Sierra 1500 HD SLT 2005
GMC Sierra 1500 HD SLT 2006



