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Looking for aftermarket parts to modify or upgrade your GMC V2500 Suburban with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories.
 SHIPS FROM MANUFACTURER 615590Gibson 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 horsepow... Gibson 87-89 GMC R2500 Suburban Base 5.7L 3in Cat-Back Single Exhaust - Stainless 1987-1987 GMC V2500 Suburban High Sierra 1987-1989 GMC V2500 Suburban Base / Sierra Classic $577.60 |