Your truck deserves a super serious Performance Exhaust System. Gibson Super Truck Exhaust System offers a loud deep powerful sound with dual tailpipes that exit in front of the rear tires with Stainless Tip. You can expect a race rumble tone with improved acceleration and increased horsepower gains. Typical dyno tested horsepower gains average 10-15 and 15-20lb-ft of increased torque. Hassle free, bolt-on installation. No welding required. Backed by a Lifetime Limited Warranty. Not recommended for towing. Noise level may exceed 95-decibel standard.

Fitment:
Chevrolet Silverado 1500 Base 1999
Chevrolet Silverado 1500 Base 2000
Chevrolet Silverado 1500 Base 2001
Chevrolet Silverado 1500 Base 2002
Chevrolet Silverado 1500 Base 2003
Chevrolet Silverado 1500 Base 2004
Chevrolet Silverado 1500 Base 2005
Chevrolet Silverado 1500 Hybrid 2004
Chevrolet Silverado 1500 LS 1999
Chevrolet Silverado 1500 LS 2000
Chevrolet Silverado 1500 LS 2001
Chevrolet Silverado 1500 LS 2002
Chevrolet Silverado 1500 LS 2003
Chevrolet Silverado 1500 LS 2004
Chevrolet Silverado 1500 LS 2005
Chevrolet Silverado 1500 LS 2006
Chevrolet Silverado 1500 LT 1999
Chevrolet Silverado 1500 LT 2000
Chevrolet Silverado 1500 LT 2001
Chevrolet Silverado 1500 LT 2002
Chevrolet Silverado 1500 LT 2003
Chevrolet Silverado 1500 LT 2004
Chevrolet Silverado 1500 LT 2005
Chevrolet Silverado 1500 LT 2006
Chevrolet Silverado 1500 WT 2004
Chevrolet Silverado 1500 WT 2006
Chevrolet Silverado 1500 Z71 2004
Chevrolet Silverado 1500 Classic LS 2007
Chevrolet Silverado 1500 Classic LT 2007
Chevrolet Silverado 1500 Classic WT 2007
Chevrolet Silverado 2500 Base 1999
Chevrolet Silverado 2500 Base 2000
Chevrolet Silverado 2500 LS 1999
Chevrolet Silverado 2500 LS 2000
Chevrolet Silverado 2500 LT 1999
Chevrolet Silverado 2500 LT 2000
GMC Sierra 1500 Base 2002
GMC Sierra 1500 Base 2003
GMC Sierra 1500 Base 2004
GMC Sierra 1500 Base 2005
GMC Sierra 1500 SL 1999
GMC Sierra 1500 SL 2000
GMC Sierra 1500 SL 2001
GMC Sierra 1500 SL 2002
GMC Sierra 1500 SL 2003
GMC Sierra 1500 SL 2006
GMC Sierra 1500 SLE 1999
GMC Sierra 1500 SLE 2000
GMC Sierra 1500 SLE 2001
GMC Sierra 1500 SLE 2002
GMC Sierra 1500 SLE 2003
GMC Sierra 1500 SLE 2004
GMC Sierra 1500 SLE 2005
GMC Sierra 1500 SLE 2006
GMC Sierra 1500 SLT 1999
GMC Sierra 1500 SLT 2000
GMC Sierra 1500 SLT 2001
GMC Sierra 1500 SLT 2002
GMC Sierra 1500 SLT 2003
GMC Sierra 1500 SLT 2004
GMC Sierra 1500 SLT 2005
GMC Sierra 1500 SLT 2006
GMC Sierra 1500 WT 2003
GMC Sierra 1500 WT 2004
GMC Sierra 1500 WT 2005
GMC Sierra 1500 WT 2006
GMC Sierra 1500 Classic Hybrid 2007
GMC Sierra 1500 Classic SL 2007
GMC Sierra 1500 Classic SLE 2007
GMC Sierra 1500 Classic SLT 2007
GMC Sierra 1500 Classic WT 2007
GMC Sierra 2500 SL 1999
GMC Sierra 2500 SL 2000
GMC Sierra 2500 SLE 1999
GMC Sierra 2500 SLE 2000
GMC Sierra 2500 SLT 1999
GMC Sierra 2500 SLT 2000