Looking for aftermarket parts to modify or upgrade your GMC Sierra 1500 Classic with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories for your Sierra 1500 Classic.
Whether you have a 2007 or 2007 GMC Sierra 1500 Classic in Denali to WT trim we have you covered. We have 35 catback available to mod your Sierra 1500 Classic. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW 140014Borla Cat-Back And Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere.... Borla 99-07 GMC Sierra / 99-07 Chevrolet Silverado SS Catback Exhaust 2007-2007 GMC Sierra 1500 Classic Denali / Hybrid / SL / SLE / SLT / WT $815.99 |
 IN STOCK 14824Borla Cat-Back And Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere.... Borla 99-07 Chevy Silverado 5.3L/4.8L Catback Exhaust 2007-2007 GMC Sierra 1500 Classic Denali / Hybrid / SL / SLE / SLT / WT $1,440.99 |
 OUT OF STOCK 14259CORSAs Patented Reflective Sound Cancellation® (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, styled specifically to fit the personality of your vehicle. Each system is designed to increase vehicle performance, deliver an AGGRESSIVE SOUND under acceleration and a D... Corsa 07-08 Chevrolet Silverado Crew Cab/Short Bed 1500 4.8L V8 Polished Sport Cat-Back Exhaust 2007-2007 GMC Sierra 1500 Classic Denali / Hybrid / SL / SLE / SLT / WT $1,510.99 |
 OUT OF STOCK 14259BLKCORSAs Patented Reflective Sound Cancellation® (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, styled specifically to fit the personality of your vehicle. Each system is designed to increase vehicle performance, deliver an AGGRESSIVE SOUND under acceleration and a D... Corsa 07-08 Chevrolet Silverado Crew Cab/Short Bed 1500 5.3L V8 Black Sport Cat-Back Exhaust 2007-2007 GMC Sierra 1500 Classic Denali / Hybrid / SL / SLE / SLT / WT $1,546.99 |
 SHIPS FROM MANUFACTURER 5003For the extremist who wants to take their truck to the next level, this dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone. You will gain bold street looks with powerful dyno tuned and tested street performance gains.... Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Dual Extreme Exhaust - Aluminized 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $523.50 |
 SHIPS FROM MANUFACTURER 65002For the extremist who wants to take their truck to the next level, this dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone. You will gain bold street looks with powerful dyno tuned and tested street performance gains.... Gibson 02-05 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Dual Extreme Exhaust - Stainless 2007-2007 GMC Sierra 1500 Classic SL / SLE / WT $652.28 |
 SHIPS FROM MANUFACTURER 65003For the extremist who wants to take their truck to the next level, this dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone. You will gain bold street looks with powerful dyno tuned and tested street performance gains.... Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Dual Extreme Exhaust - Stainless 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $652.28 |
 SHIPS FROM MANUFACTURER 65003BFor the extremist who wants to take their truck to the next level, this Black Elite dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone. Each T-304 stainless tip is offered with a premium black finish applied with Gibs... Gibson 99-03 GMC Sierra 1500 SL 5.3L 2.5in Cat-Back Dual Extreme Exhaust - Black Elite 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $723.03 |
 SHIPS FROM MANUFACTURER 65009BFor the extremist who wants to take their truck to the next level, this Black Elite dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone. Each T-304 stainless tip is offered with a premium black finish applied with Gibs... Gibson 99-03 GMC Sierra 1500 SL 5.3L 2.5in Cat-Back Dual Extreme Exhaust - Black Elite 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $723.03 |
 SHIPS FROM MANUFACTURER 5543For 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 ba... Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Dual Split Exhaust - Aluminized 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $523.50 |
 SHIPS FROM MANUFACTURER 5548For 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 ba... Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Dual Split Exhaust - Aluminized 2007-2007 GMC Sierra 1500 Classic SL / SLE / WT $523.50 |
 SHIPS FROM MANUFACTURER 65542For 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 ba... Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Dual Split Exhaust - Stainless 2007-2007 GMC Sierra 1500 Classic SL / SLE / WT $652.28 |
 SHIPS FROM MANUFACTURER 65543For 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 ba... Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Dual Split Exhaust - Stainless 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $652.28 |
 SHIPS FROM MANUFACTURER 65548For 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 ba... Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Dual Split Exhaust - Stainless 2007-2007 GMC Sierra 1500 Classic SL / SLE / WT $652.28 |
 SHIPS FROM MANUFACTURER 5300If youre looking to add a little style to your Truck or SUV and want to keep the exhaust from affecting your tow trailer, this Dual Cat back Exhaust System is for you, exiting behind the rear tire for a look that sets your vehicle apart on the street or in the dirt. Hassle free, bolt-on installation... Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Dual Sport Exhaust - Aluminized 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $523.50 |
 SHIPS FROM MANUFACTURER 65300If youre looking to add a little style to your Truck or SUV and want to keep the exhaust from affecting your tow trailer, this Dual Cat back Exhaust System is for you, exiting behind the rear tire for a look that sets your vehicle apart on the street or in the dirt. Hassle free, bolt-on installation... Gibson 99-06 Chevrolet Silverado 1500 LS 4.3L 2.5in Cat-Back Dual Sport Exhaust - Stainless 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $652.28 |
 SHIPS FROM MANUFACTURER 315536Gibson 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 02-05 Chevrolet Silverado 1500 Base 4.3L 3in Cat-Back Single Exhaust - Aluminized 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $437.82 |
 SHIPS FROM MANUFACTURER 615526Gibson 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 02-06 Chevrolet Silverado 1500 LS 4.3L 3in Cat-Back Single Exhaust - Stainless 2007-2007 GMC Sierra 1500 Classic SL / SLE / WT $574.30 |
 SHIPS FROM MANUFACTURER 615536Gibson 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 02-06 Chevrolet Silverado 1500 LS 4.3L 3in Cat-Back Single Exhaust - Stainless 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $574.30 |
 SHIPS FROM MANUFACTURER 5516Your 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... Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Super Truck Exhaust - Aluminized 2007-2007 GMC Sierra 1500 Classic SL / SLE / WT $437.82 |
 SHIPS FROM MANUFACTURER 5518Your 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... Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Super Truck Exhaust - Aluminized 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $437.83 |
 SHIPS FROM MANUFACTURER 65516Your 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... Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Super Truck Exhaust - Stainless 2007-2007 GMC Sierra 1500 Classic SL / SLE / WT $464.86 |
 IN STOCK 65518Your 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... Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Super Truck Exhaust - Stainless 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $464.86 |
 SHIPS FROM MANUFACTURER 65519Your 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... Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Super Truck Exhaust - Stainless 2007-2007 GMC Sierra 1500 Classic SL / SLE / WT $464.86 |
 OUT OF STOCK 30-3054JBA 04-19 Chevy Silverado 4.8L/5.3L (Excl Reg Cab) 304SS Dual Exit Cat-Back Exhaust w/3in Tips 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $868.45 |