Gibson 02-05 Chevrolet Silverado 2500 HD Base 6.0L 2.5in Cat-Back Dual Split Exhaust - Aluminized 5558

Gibson Catback 5558 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 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 required. Backed by a Lifetime Limited Warranty. Cat-Back Dual Split Exhaust System; Aluminized Dual Split Exhaust

Vehicle Fitments:

Year	Make	Model	Submodel
2002 - 2005	Chevrolet	Silverado 2500 HD	Base
2002 - 2006	Chevrolet	Silverado 2500 HD	LT, LS
2003 - 2006	Chevrolet	Silverado 2500 HD	WT
2006	Chevrolet	Silverado 3500	HD
2001 - 2006	Chevrolet	Silverado 3500	LT, LS, Base
2004 - 2006	Chevrolet	Silverado 3500	WT
2002 - 2005	GMC	Sierra 2500 HD	Base
2002 - 2006	GMC	Sierra 2500 HD	SL, SLE, SLT
2003 - 2006	GMC	Sierra 2500 HD	WT
2002 - 2005	GMC	Sierra 3500	Base
2001 - 2006	GMC	Sierra 3500	SLT, SLE, SL
2004 - 2006	GMC	Sierra 3500	WT