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 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.
 SHIPS FROM MANUFACTURER 28634250Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless... Kooks 19 + GM 1500 Series Truck 6.2L OEM x 3in SS Catback Exhaust. W/O Tips 2019-2024 GMC Sierra 1500 AT4 / Denali / SLT 2022-2024 GMC Sierra 1500 AT4X / Denali Ultimate $1,777.81 |
 OUT OF STOCK 15205Made 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 11-13 GM Sierra Denali 6.2L 2011-2013 GMC Sierra 1500 Denali $1,120.00 |
 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 - LOW 15268Made 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 Dual Split Rear Exit Stainless Cat Back Perf Exhaust 2014-2018 GMC Sierra 1500 Base / Denali / SLE / SLT $1,243.00 CLEARANCE VIEW PRICE IN CART |
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 |
 OUT OF STOCK 15278Made 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 SC Cab Dual Split Rear Exit SS Cat Back Perf Exhaust 2014-2018 GMC Sierra 1500 Base / Denali / SLE / SLT $1,243.00 |
 SHIPS FROM MANUFACTURER 15279Made 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 SC Dual Split Rear Behind Rr Tire Exit SS Cat Back Perf Exhaust 2014-2018 GMC Sierra 1500 Base / Denali / SLE / SLT $1,207.00 |
 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 |
 OUT OF STOCK 15329Made 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 Chev/GMC Silverado/Sierra 1500 V8 6.2L SS Cat-Back Single P/S Rear Exit Perf Exhaust 2014-2018 GMC Sierra 1500 Denali / SLT $1,214.00 |
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 15360Made 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 3.5in Black Dual Split Rear Tips 14-15 Chevy Silverado/GMC Sierra 4.3L-5.3L 2014-2018 GMC Sierra 1500 Base / Denali / SLE / SLT $1,460.00 CLEARANCE VIEW PRICE IN CART |
 IN STOCK - DROPSHIPS 15361Made 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 4in Black Dual Split Rear Tips 14-15 Chevy Silverado/GMC Sierra 4.3L-5.3L 2014-2018 GMC Sierra 1500 Base / Denali / SLE / SLT $1,460.00 |
 IN STOCK - DROPSHIPS 15362Made 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 3.5in Black Dual Split Rear Tips 10-13 Chevy Silverado / GMC Sierra 5.3L 2010-2013 GMC Sierra 1500 SL / SLE / SLT / WT / XFE $1,359.00 |
 IN STOCK - DROPSHIPS 15564Made 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 10 Chevy Silverado EC/SB 2010-2013 GMC Sierra 1500 SL / SLE / SLT / WT / XFE $1,100.00 |
 OUT OF STOCK 15565Made 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 10 Chevy Silverado EC/SB 2010-2013 GMC Sierra 1500 SL / SLE / SLT / WT / XFE $1,138.00 |
 IN STOCK - DROPSHIPS 15618Made 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 GM 1500 Ext Cab 99-02 1999-2002 GMC Sierra 1500 SL / SLE / SLT 2002-2002 GMC Sierra 1500 Base / HT / WT $846.00 |
 IN STOCK - DROPSHIPS 15753Made 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 GM 1500 Std. Cab S/B 4.8L/5 1999-2002 GMC Sierra 1500 SL / SLE / SLT 2002-2002 GMC Sierra 1500 Base / HT / WT $920.00 |
 OUT OF STOCK 15754Made 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 GM 1500 Ext Cab S/B 4.8L/5. 1999-2002 GMC Sierra 1500 SL / SLE / SLT 2002-2002 GMC Sierra 1500 Base / HT / WT $920.00 |
 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 |
 OUT OF STOCK 15792Made 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 Silverado 4.8/5.3L Ec 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 $938.00 |
OUT OF STOCK 15842Made 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 Silv 1500 EC/SB Sid 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 $974.00 |
IN STOCK - DROPSHIPS 16741Made 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 07 Silverado CC/SB duals 2007-2008 GMC Sierra 1500 SL / SLE / SLT / WT $975.00 |
IN STOCK - DROPSHIPS 17102Lifted, lowered, air bagged or long travel, the Off Road Pro-Series provides the most versatility to accommodate nearly every configuration. Engineered for maximum power and minimal weight using the same state-of-the-art manufacturing needed for lifetime warranty quality, these systems eliminate the... MagnaFlow SYS C/B 09-10 Silverado/SierraCC/EC 2009-2013 GMC Sierra 1500 SL / SLE / SLT / WT 2010-2013 GMC Sierra 1500 XFE $695.00 |
 IN STOCK - DROPSHIPS 17104Lifted, lowered, air bagged or long travel, the Off Road Pro-Series provides the most versatility to accommodate nearly every configuration. Engineered for maximum power and minimal weight using the same state-of-the-art manufacturing needed for lifetime warranty quality, these systems eliminate the... MagnaFlow SYS C/B 07-08 Silverado/SierraCC/EC 2007-2008 GMC Sierra 1500 SL / SLE / SLT / WT $659.00 |