Looking for in-stock 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 for your Sierra 1500.
Whether you have a 1999 or 2024 GMC Sierra 1500 in AT4 to XFE trim we have you covered. We have 428 catback available to mod your Sierra 1500. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW 65637For 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 10-13 Chevrolet Silverado 1500 LS 4.8L 2.25in Cat-Back Dual Extreme Exhaust - Stainless 2010-2012 GMC Sierra 1500 Hybrid 2010-2013 GMC Sierra 1500 SL / SLE / SLT / WT / XFE $652.28 |
 IN STOCK 65658For 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 2017 GMC Sierra 1500 Base 5.3L 3in/2.25in Cat-Back Dual Extreme Exhaust - Stainless 2014-2018 GMC Sierra 1500 Base / Denali / SLE / SLT $671.19 |
 IN STOCK - LOW 65662For 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 14-18 Chevrolet Silverado 1500 LT 5.3L 3in/2.25in Cat-Back Dual Extreme Exhaust - Stainless 2014-2018 GMC Sierra 1500 Base / Denali / SLE / SLT $671.19 |
 IN STOCK - LOW 5657For 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 18-20 horsepower. Stainless dual Tip exit straight out the ba... Gibson 15-18 Chevrolet Silverado 1500 LS 5.3L 3in/2.25in Cat-Back Dual Split Exhaust - Aluminized 2014-2018 GMC Sierra 1500 Base / Denali / SLE / SLT $538.71 |
 IN STOCK 65688Made to last the new Chevy Silverado Gibson Exhaust Dual Split Cat-Back System is here. 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... Gibson 19-22 GMC Sierra 1500 Denali 5.3L 3in/2.5in Cat-Back Dual Split Exhaust - Stainless 2019-2021 GMC Sierra 1500 AT4 / Base / Denali / Elevation / SLE / SLT 2023-2023 GMC Sierra 1500 Elevation / Pro / SLE $616.22 |
 IN STOCK - DROPSHIPS 65689Made to last the new Chevy Silverado Gibson Exhaust Dual Split Rear Cat-Back System is here. 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 horse... Gibson 19-22 GMC Sierra 1500 Denali 5.3L 3in/2.5in Cat-Back Dual Split Exhaust - Stainless 2019-2021 GMC Sierra 1500 AT4 / Base / Denali / SLE / SLT 2023-2023 GMC Sierra 1500 Elevation / Pro / SLE $703.64 |
 IN STOCK 65692Made to last the new Chevy Silverado Gibson Exhaust Dual Split Cat-Back System is here. 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... Gibson 19-22 GMC Sierra 1500 Denali 5.3L 3in/2.5in Cat-Back Dual Split Exhaust - Stainless 2019-2019 GMC Sierra 1500 Base / SLE 2019-2021 GMC Sierra 1500 AT4 / Denali / SLT 2023-2023 GMC Sierra 1500 Denali Ultimate $616.22 |
 IN STOCK - LOW 65698Made to last the new Chevy Silverado Gibson Exhaust Dual Split Cat-Back System is here. 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... Gibson 19-21 Chevrolet 1500 Pickup 5.3L 2.5in Cat-Back Dual Split Exhaust - Stainless 2019-2021 GMC Sierra 1500 AT4 / Base / Denali / SLE / SLT 2023-2023 GMC Sierra 1500 AT4 / Denali / Elevation / Pro / SLE / SLT $616.22 |
 IN STOCK - DROPSHIPS 65699BDon't waste a split second, the new Chevy Silverado Exhaust System is here! The Black Elite displays performance and style by giving you the ultimate choice where there's no need to decide. Take on adventure with the Black Elite Split Rear. Each 4.0" Rolled T-304 stainless tip is offered with a prem... Gibson 19-22 GMC Sierra 1500 5.3L 3/2.5in Cat-Back Dual Split Exhaust System Stainless - Black Elite 2019-2021 GMC Sierra 1500 AT4 / Base / Denali / SLE / SLT 2023-2023 GMC Sierra 1500 Denali / Elevation / Pro / SLE / SLT $747.95 |
 IN STOCK 65656If 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 14-18 GMC Sierra 1500 Base 5.3L 3in/2.25in Cat-Back Dual Sport Exhaust - Stainless 2014-2018 GMC Sierra 1500 Base / Denali / SLE / SLT $671.19 |
 IN STOCK 65656BThe 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 3in/2.25in Cat-Back Dual Sport Exhaust - Black Elite 2014-2018 GMC Sierra 1500 Base / Denali / SLE / SLT $723.02 |
 IN STOCK - LOW 65672If 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 14-18 Chevrolet Silverado 1500 LTZ 6.2L 3.5in/2.25in Cat-Back Dual Sport Exhaust - Stainless 2014-2018 GMC Sierra 1500 Denali / SLT $671.19 |
 IN STOCK - LOW 315630Gibson 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 Chevrolet Silverado 1500 LTZ 6.2L 3.5in Cat-Back Single Exhaust - Aluminized 2014-2018 GMC Sierra 1500 Denali / SLT $565.15 |
 IN STOCK 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 $703.65 |
 IN STOCK 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 $663.17 |
 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 1999-2003 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2003-2006 GMC Sierra 1500 WT 2006-2006 GMC Sierra 1500 SL $464.86 |
 IN STOCK 65659Your 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 2017 GMC Sierra 1500 Base 5.3L 3in/2in Cat-Back Super Truck Exhaust - Stainless 2014-2018 GMC Sierra 1500 Base / Denali / SLE / SLT $464.86 |
 IN STOCK - LOW 40-3009JBA 99-06 Chevrolet Silverado1500 Ext Cab Short Bed 4.3-5.3L 409SS Single Cat-Back Exhaust 1999-2003 GMC Sierra 1500 SL 1999-2006 GMC Sierra 1500 SLE / SLT 2002-2005 GMC Sierra 1500 Base 2003-2006 GMC Sierra 1500 WT 2005-2006 GMC Sierra 1500 Hybrid 2006-2006 GMC Sierra 1500 SL $471.45 |
 IN STOCK - LOW 40-3049JBA 05-17 Chevrolet Silverado/GMC Sierra 4.3L/4.8L/5.3L 409SS Dual Rear Exit Cat-Back Exhaust 2004-2018 GMC Sierra 1500 SLE / SLT 2005-2005 GMC Sierra 1500 Base 2005-2006 GMC Sierra 1500 Hybrid 2005-2013 GMC Sierra 1500 WT 2006-2013 GMC Sierra 1500 SL 2010-2013 GMC Sierra 1500 XFE 2014-2018 GMC Sierra 1500 Base / Denali $750.95 |
 IN STOCK - LOW 15267Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow MF Series Performance Exhaust systems deliver the smooth deep sound you want and the wide-open performance power you need. Our exhaust systems feature straight-through flow designs for the u... Magnaflow 14 Chevy Silverado V8 5.3L CC/EC Cab Single P/S Rear Exit Stainless Cat Back Perf Exhaust 2014-2018 GMC Sierra 1500 Base / Denali / SLE / SLT $1,126.00 |
 IN STOCK 15269Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow MF Series Performance Exhaust systems deliver the smooth deep sound you want and the wide-open performance power you need. Our exhaust systems feature straight-through flow designs for the u... Magnaflow 14 Chev Silverado V8 5.3L CC/EC Cab Dual Split Behind Rear Tires Exit SS Cat Back Perf Exh 2014-2018 GMC Sierra 1500 Base / Denali / SLE / SLT $1,243.00 |
IN STOCK - LOW 15270Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow MF Series Performance Exhaust systems deliver the smooth deep sound you want and the wide-open performance power you need. Our exhaust systems feature straight-through flow designs for the u... Magnaflow 14 Chev Silverado V8 5.3L CC/EC Dual Same Side Before P/S Tire Exit SS Cat Back Perf Exh 2014-2018 GMC Sierra 1500 Base / Denali / SLE / SLT $1,240.00 CLEARANCE VIEW PRICE IN CART |
 IN STOCK 15318Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow MF Series Performance Exhaust systems deliver the smooth deep sound you want and the wide-open performance power you need. Our exhaust systems feature straight-through flow designs for the u... MagnaFlow 2014 Chevy/GMC Silverado/Sierra 1500 V8 6.2L SS Cat-Back Single P/S Rear Side Exit Exhaust 2014-2018 GMC Sierra 1500 Denali / SLT $1,171.00 |
IN STOCK - LOW 15359Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow MF Series Performance Exhaust systems deliver the smooth deep sound you want and the wide-open performance power you need. Our exhaust systems feature straight-through flow designs for the u... MagnaFlow SYS Cat-Back 14-16 Chevy Silverado 1500 4.3/5.3L 3 inch 2014-2018 GMC Sierra 1500 Base / Denali / SLE / SLT $1,274.00 |
 IN STOCK - LOW 15778Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow MF Series Performance Exhaust systems deliver the smooth deep sound you want and the wide-open performance power you need. Our exhaust systems feature straight-through flow designs for the u... MagnaFlow Sys C/B 03 GM 1500 Silverado 5.3L V 2003-2003 GMC Sierra 1500 SL 2003-2005 GMC Sierra 1500 Base 2003-2006 GMC Sierra 1500 SLE / SLT / WT 2006-2006 GMC Sierra 1500 SL $863.00 CLEARANCE VIEW PRICE IN CART |