Looking for aftermarket parts to modify or upgrade your 1980 GMC C2500 with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories for your C2500.
Whether you have a 1980 GMC C2500 in Base to Sierra Grande trim we have you covered. We have 5 catback available to mod your C2500. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER 315566Gibson 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 77-86 GMC C1500 Base 5.0L 3in Cat-Back Single Exhaust - Aluminized 1979-1982 GMC C2500 Sierra Grande 1979-1986 GMC C2500 Base / High Sierra / Sierra Classic $437.82 |
 SHIPS FROM MANUFACTURER 615566Gibson 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 77-86 GMC C1500 Base 5.0L 3in Cat-Back Single Exhaust - Stainless 1979-1982 GMC C2500 Sierra Grande 1979-1986 GMC C2500 Base / High Sierra / Sierra Classic $574.30 |
 SHIPS FROM MANUFACTURER CT67725TS1967-87 Chevy/GMC Truck. Small Block/Big Block. CNC mandrel bent for optimal flow 304 2-1/2" stainless steel for maximum corrosion resistance. Designed to fit Stainless Works and most aftermarket headers. Dual chambered mufflers that lets the truck have an aggressive sound and great thing about this... Stainless Works Chevy/GMC Truck 1967-87 Exhaust 2.5in Turbo Muffler System 1979-1982 GMC C2500 Sierra Grande 1979-1986 GMC C2500 Base / High Sierra / Sierra Classic $1,535.20 |
 SHIPS FROM MANUFACTURER CT6773CS1967-87 Chevy/GMC Truck. Small Block/Big Block. CNC mandrel bent for optimal flow 304 3" stainless steel for maximum corrosion resistance. Designed to fit Stainless Works and most aftermarket headers. Dual chambered round mufflers that lets the truck have an aggressive sound and great thing about th... Stainless Works Chevy/GMC Truck 1967-87 Exhaust Truck 3in Chambered System 1979-1982 GMC C2500 Sierra Grande 1979-1986 GMC C2500 Base / High Sierra / Sierra Classic $1,535.20 |
 SHIPS FROM MANUFACTURER CT6773TS1967-87 Chevy/GMC Truck. Small Block/Big Block. CNC mandrel bent for optimal flow 304 3" stainless steel for maximum corrosion resistance. Designed to fit Stainless Works and most aftermarket headers. Dual turbo chambered mufflers that lets the truck have an aggressive sound and great thing about th... Stainless Works Chevy/GMC Truck 1967-87 Exhaust 3in Turbo Muffler System 1979-1982 GMC C2500 Sierra Grande 1979-1986 GMC C2500 Base / High Sierra / Sierra Classic $1,535.20 |