View our Specials! Coupon Code: SaveIn2026
Looking for aftermarket parts to modify or upgrade your GMC Sierra 1500 with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories.
 SHIPS FROM MANUFACTURER 615604Gibson 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 07-09 GMC Sierra 1500 SLE 6.0L 3in Cat-Back Single Exhaust - Stainless 2007-2009 GMC Sierra 1500 SLE / SLT / WT $577.60 |
 SHIPS FROM MANUFACTURER 615606Gibson 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 07-09 GMC Sierra 1500 SLE 5.3L 3in Cat-Back Single Exhaust - Stainless 2007-2009 GMC Sierra 1500 SLE / WT $577.60 |
 SHIPS FROM MANUFACTURER 615610Gibson 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 07-11 GMC Sierra 1500 Denali 6.2L 3.5in Cat-Back Single Exhaust - Stainless 2007-2011 GMC Sierra 1500 Denali $655.58 |
 SHIPS FROM MANUFACTURER 615621Gibson 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 10-13 GMC Sierra 1500 SL 5.3L 3in Cat-Back Single Exhaust - Stainless 2010-2012 GMC Sierra 1500 Hybrid 2010-2013 GMC Sierra 1500 SL / SLE / SLT / WT / XFE $577.60 |
 SHIPS FROM MANUFACTURER 615622Gibson 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 10-11 GMC Sierra 1500 SLE 6.2L 3.5in Cat-Back Single Exhaust - Stainless 2010-2011 GMC Sierra 1500 Denali / SLE / SLT $655.58 |
 SHIPS FROM MANUFACTURER 615625Gibson 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 11-13 GMC Sierra 1500 Denali 6.2L 3.5in Cat-Back Single Exhaust - Stainless 2011-2013 GMC Sierra 1500 Denali / SLE / SLT $687.09 |
 SHIPS FROM MANUFACTURER 615626Gibson 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 10-13 GMC Sierra 1500 SLE 4.8L 3in Cat-Back Single Exhaust - Stainless 2010-2013 GMC Sierra 1500 WT 2010-2018 GMC Sierra 1500 SLE 2014-2018 GMC Sierra 1500 Base $610.73 |
 SHIPS FROM MANUFACTURER 615626BThe Black Elite Series product line truly displays Gibson's commitment to dominating performance and style. Each T-304 stainless tip is offered with a premium black finish applied with Gibson's formulated process exclusive only to the Black Elite Series. For increased style and Performance, the seri... Gibson 10-13 GMC Sierra 1500 SLE 4.8L 3in Cat-Back Single Exhaust - Black Elite 2010-2013 GMC Sierra 1500 WT 2010-2018 GMC Sierra 1500 SLE 2014-2018 GMC Sierra 1500 Base $628.30 |
 SHIPS FROM MANUFACTURER 615628Gibson 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 14-18 GMC Sierra 1500 Denali 5.3L 3.5in Cat-Back Single Exhaust - Stainless 2014-2018 GMC Sierra 1500 Base / Denali / SLE / SLT $687.09 |
 IN STOCK - LOW 615628BThe Black Elite Series product line truly displays Gibson's commitment to dominating performance and style. Each T-304 stainless tip is offered with a premium black finish applied with Gibson's formulated process exclusive only to the Black Elite Series. For increased style and Performance, the seri... Gibson 14-18 GMC Sierra 1500 Denali 5.3L 3.5in Cat-Back Single Exhaust - Black Elite 2014-2018 GMC Sierra 1500 Base / Denali / SLE / SLT $706.95 CLEARANCE VIEW PRICE IN CART |
 SHIPS FROM MANUFACTURER 615629Gibson 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 14-18 GMC Sierra 1500 Denali 5.3L 3.5in Cat-Back Single Exhaust - Stainless 2014-2018 GMC Sierra 1500 Base / Denali / SLE / SLT $687.09 |
 SHIPS FROM MANUFACTURER 615629BThe Black Elite Series product line truly displays Gibson's commitment to dominating performance and style. Each T-304 stainless tip is offered with a premium black finish applied with Gibson's formulated process exclusive only to the Black Elite Series. For increased style and Performance, the seri... Gibson 14-18 GMC Sierra 1500 Denali 5.3L 3.5in Cat-Back Single Exhaust - Black Elite 2014-2018 GMC Sierra 1500 Base / Denali / SLE / SLT $706.95 |
 SHIPS FROM MANUFACTURER 615630Gibson 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 14-18 GMC Sierra 1500 Denali 6.2L 3.5in Cat-Back Single Exhaust - Stainless 2014-2018 GMC Sierra 1500 Denali / SLT $687.09 |
 SHIPS FROM MANUFACTURER 615630BThe Black Elite Series product line truly displays Gibson's commitment to dominating performance and style. Each T-304 stainless tip is offered with a premium black finish applied with Gibson's formulated process exclusive only to the Black Elite Series. For increased style and Performance, the seri... Gibson 14-18 GMC Sierra 1500 Denali 5.3L 3.5in Cat-Back Single Exhaust - Black Elite 2014-2018 GMC Sierra 1500 Base / Denali / SLE / SLT $706.95 |
 SHIPS FROM MANUFACTURER 615632Gibson 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 14-18 GMC Sierra 1500 Denali 6.2L 3.5in Cat-Back Single Exhaust - Stainless 2014-2018 GMC Sierra 1500 Denali / SLT $687.09 |
 SHIPS FROM MANUFACTURER 615632BThe Black Elite Series product line truly displays Gibson's commitment to dominating performance and style. Each T-304 stainless tip is offered with a premium black finish applied with Gibson's formulated process exclusive only to the Black Elite Series. For increased style and Performance, the seri... Gibson 14-18 GMC Sierra 1500 Denali 6.2L 3.5in Cat-Back Single Exhaust - Black Elite 2014-2018 GMC Sierra 1500 Denali / SLT $706.95 |
 SHIPS FROM MANUFACTURER 70-0003United we stand in the hands of craftsmen who have forged prosperity from their hands. Introducing the all new Patriot Series by Gibson Performance. Each system features Stainless Steel tubing from the Catalytic back to our Superflow muffler letting Freedom roar through the symbol of our Proudly dis... Gibson 15-18 Chevrolet Silverado 1500 LS 5.3L 4in Patriot Series Cat-Back Single Exhaust - Stainless 2014-2018 GMC Sierra 1500 Base / Denali / SLE / SLT $666.47 |
 SHIPS FROM MANUFACTURER 70-0006United we stand in the hands of craftsmen who have forged prosperity from their hands. Introducing the all new Patriot Series by Gibson Performance. Each system features Stainless Steel tubing from the Catalytic back to our Superflow muffler letting Freedom roar through the symbol of our Proudly dis... Gibson 15-18 Chevrolet Silverado 1500 LS 5.3L 4in Patriot Series Cat-Back Single Exhaust - Stainless 2014-2017 GMC Sierra 1500 Base / Denali / SLE / SLT $666.47 |
 SHIPS FROM MANUFACTURER 70-0007United we stand in the hands of craftsmen who have forged prosperity from their hands. Introducing the all new Patriot Series by Gibson Performance. Each system features Stainless Steel tubing from the Catalytic back to our Superflow muffler letting Freedom roar through the symbol of our Proudly dis... Gibson 07-09 Chevrolet Silverado 1500 LT 4.8L 4in Patriot Series Cat-Back Single Exhaust - Stainless 2007-2009 GMC Sierra 1500 SLE / WT $666.47 |
 SHIPS FROM MANUFACTURER 70-0008United we stand in the hands of craftsmen who have forged prosperity from their hands. Introducing the all new Patriot Series by Gibson Performance. Each system features Stainless Steel tubing from the Catalytic back to our Superflow muffler letting Freedom roar through the symbol of our Proudly dis... Gibson 07-09 GMC Sierra 1500 SLE 6.0L 4in Patriot Series Cat-Back Single Exhaust - Stainless 2007-2009 GMC Sierra 1500 SLE / SLT / WT $666.47 |
 SHIPS FROM MANUFACTURER 70-0012United we stand in the hands of craftsmen who have forged prosperity from their hands. Introducing the all new Patriot Series by Gibson Performance. Each system features Stainless Steel tubing from the Catalytic back to our Superflow muffler letting Freedom roar through the symbol of our Proudly dis... Gibson 14-18 GMC Sierra 1500 SLT 6.2L 3in/4in Patriot Series Cat-Back Single Exhaust - Stainless 2014-2018 GMC Sierra 1500 Denali / SLT $666.47 |
 SHIPS FROM MANUFACTURER 70-0014United we stand in the hands of craftsmen who have forged prosperity from their hands. Introducing the all new Patriot Series by Gibson Performance. Each system features Stainless Steel tubing from the Catalytic back to our Superflow muffler letting Freedom roar through the symbol of our Proudly dis... Gibson 10-18 GMC Sierra 1500 SLE 5.3L 3.5in/4in Patriot Series Cat-Back Single Exhaust - Stainless 2010-2013 GMC Sierra 1500 WT 2010-2018 GMC Sierra 1500 SLE 2014-2014 GMC Sierra 1500 Base 2018-2018 GMC Sierra 1500 Base $666.47 |
 SHIPS FROM MANUFACTURER 70-0015United we stand in the hands of craftsmen who have forged prosperity from their hands. Introducing the all new Patriot Series by Gibson Performance. Each system features Stainless Steel tubing from the Catalytic back to our Superflow muffler letting Freedom roar through the symbol of our Proudly dis... Gibson 14-18 GMC Sierra 1500 SLT 6.2L 4in Patriot Series Cat-Back Single Exhaust - Stainless 2014-2018 GMC Sierra 1500 Denali / SLT $666.47 |
 SHIPS FROM MANUFACTURER 76-0001The Patriot skull Exhaust is the complete opposite of what Gibson has normally done. Sonically we bring your Chevrolet Silverado 1500 truck and GMC Sierra 1500 truck a sound that's more aggressive, powerful, and brings your engine to LIFE. aesthetically, the Patriot Skull is edgy, fresh, and has an ... Gibson 10-11 GMC Sierra 1500 SLE 4.8L 4in Patriot Skull Series Cat-Back Single Exhaust - Stainless 2010-2013 GMC Sierra 1500 Hybrid / SL / SLE / SLT / WT / XFE $666.47 |
 SHIPS FROM MANUFACTURER 76-0002The Patriot skull Exhaust is the complete opposite of what Gibson has normally done. Sonically we bring your Chevrolet Silverado1500 truck and GMC Sierra 1500 truck a sound that's more aggressive, powerful, and brings your engine to LIFE. aesthetically, the Patriot Skull is edgy, fresh, and has an a... Gibson 10-18 GMC Sierra 1500 SLE 5.3L 4in Patriot Skull Series Cat-Back Single Exhaust - Stainless 2010-2013 GMC Sierra 1500 SLE / WT 2018-2018 GMC Sierra 1500 Base / SLE $666.47 |