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 - DROPSHIPS 49-34101aFe Vulcan Series 4in-3in 304-SS Exhaust Cat-Back 2019 GM Silverado / Sierra 1500 V8-5.3L w/ OE Tips 2019-2023 GMC Sierra 1500 AT4 / Denali / SLT 2022-2023 GMC Sierra 1500 AT4X / Denali Ultimate $925.65 SALE |
 IN STOCK - DROPSHIPS 49-34102-BaFe Vulcan Series 4-3in 304SS Exhaust Cat-Back w/ Blk Tips 2019 GM Silverado/Sierra 1500 V8-6.2L 2019-2023 GMC Sierra 1500 AT4 / Denali / SLT 2022-2023 GMC Sierra 1500 AT4X / Denali Ultimate $1,359.06 SALE |
 IN STOCK - DROPSHIPS 49-34102-PaFe Vulcan Series 4-3in 304SS Exhaust Cat-Back w/ Pol Tips 2019 GM Silverado/Sierra 1500 V8-6.2L 2019-2023 GMC Sierra 1500 AT4 / Denali / SLT 2022-2023 GMC Sierra 1500 AT4X / Denali Ultimate $1,233.66 SALE |
 IN STOCK - DROPSHIPS 49-34103aFe Vulcan Series 3in 304SS Exhaust Cat-Back w/ OE Tips 2019 GM Silverado / Sierra 1500 V8-5.3L 2019-2021 GMC Sierra 1500 AT4 / Base 2019-2023 GMC Sierra 1500 Denali / Elevation / SLE / SLT 2022-2023 GMC Sierra 1500 Pro $841.01 SALE |
 IN STOCK - DROPSHIPS 49-34104-BaFe Vulcan Series 3in-2-1/2in 304 SS Cat-Back 2019 GM Silverado / Sierra 1500 V8-5.3L w/ Black Tips 2019-2021 GMC Sierra 1500 AT4 / Base 2019-2023 GMC Sierra 1500 Denali / Elevation / SLE / SLT 2022-2023 GMC Sierra 1500 Pro $1,120.80 SALE |
 IN STOCK - DROPSHIPS 49-34104-PaFe Vulcan Series 3in-2-1/2in 304 SS Cat-Back 2019 GM Silverado 1500 V8-5.3L w/ Polished Tips 2019-2021 GMC Sierra 1500 AT4 / Base 2019-2023 GMC Sierra 1500 Denali / Elevation / SLE / SLT 2022-2023 GMC Sierra 1500 Pro $1,018.14 SALE |
 IN STOCK - DROPSHIPS 49-34105-PEmissions Disclaimer:
This product does not require a CARB EO#... aFe Vulcan Series 3in 304SS Exhaust Cat-Back Exh w/ Pol Tips 2019 GM Silverado / Sierra 1500 V8-5.3L 2019-2021 GMC Sierra 1500 AT4 / Base 2019-2023 GMC Sierra 1500 Denali / Elevation / SLE / SLT 2022-2023 GMC Sierra 1500 Pro $1,233.66 SALE |
 IN STOCK - DROPSHIPS 49-34106-PaFe Vulcan Series 3in 304SS Exhaust Cat-Back w/Pol Tip 2019 GM Silverado/Sierra 1500 V6-4.3L/V8-5.3L 2019-2021 GMC Sierra 1500 AT4 / Base 2019-2023 GMC Sierra 1500 Denali / Elevation / SLE / SLT 2022-2023 GMC Sierra 1500 Pro $841.01 SALE |
 IN STOCK - LOW 49-34109-BEmissions Disclaimer: This product does not require a CARB EO#... aFe Vulcan Series 3in 304SS Exhaust Cat-Back w/Blk Tip 2019 GM Silverado/Sierra 1500 L4-2.7L (t) 2019-2021 GMC Sierra 1500 Base 2019-2023 GMC Sierra 1500 Elevation / SLE 2022-2023 GMC Sierra 1500 Pro $925.65 SALE |
 IN STOCK - DROPSHIPS 49-34109-PEmissions Disclaimer: This product does not require a CARB EO#... aFe Vulcan Series 3in 304SS Exhaust Cat-Back w/ Pol Tips 2019 GM Silverado / Sierra 1500 L4-2.7L (t) 2019-2021 GMC Sierra 1500 Base 2019-2023 GMC Sierra 1500 Elevation / SLE 2022-2023 GMC Sierra 1500 Pro $841.01 SALE |
 IN STOCK - LOW 49-34131-BThis system produced gains of up to +14 HP and +17 lbs. x Ft. TQ., as measured on our in-house dyno. This cat-back exhaust system is constructed of 3" mandrel-bent 304 stainless steel tubing for maximum strength and durability. This system features a high-flow stainless steel, producing an aggressiv... aFe Gemini XV 3in 304 SS Cat-Back Exhaust 09-18 GM Trucks V6-4.3/V8-4.8/5.3L w/ Black Tips 2009-2013 GMC Sierra 1500 WT 2009-2018 GMC Sierra 1500 SLE / SLT 2010-2013 GMC Sierra 1500 SL / XFE 2014-2015 GMC Sierra 1500 Denali 2014-2018 GMC Sierra 1500 Base 2017-2018 GMC Sierra 1500 Denali $1,359.06 SALE |
 IN STOCK - DROPSHIPS 49-34139-BThis system produced gains of up to +5 HP and +6 lbs. x Ft. TQ., as measured on our in-house dyno. This cat-back exhaust system is constructed of 3 IN - 2-1/2 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. This system features a high-flow stainless steel, producing a... aFe Gemini XV 3in 304 SS Cat-Back Exhaust w/ Cutout 19-21 GM Silverado/Sierra 1500 V8- w/ Black Tips 2019-2021 GMC Sierra 1500 AT4 / Base 2019-2023 GMC Sierra 1500 Denali / Elevation / SLE / SLT 2022-2023 GMC Sierra 1500 Pro $1,178.80 SALE |
 IN STOCK - DROPSHIPS 49-34139-PThis system produced gains of up to +5 HP and +6 lbs. x Ft. TQ., as measured on our in-house dyno. This cat-back exhaust system is constructed of 3 IN - 2-1/2 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. This system features a high-flow stainless steel, producing a... aFe Gemini XV 3in 304 SS Cat-Back Exhaust w/ Cutout 19-21 GM Silverado/Sierra 1500 V8- w/ Black Tips 2019-2021 GMC Sierra 1500 AT4 / Base 2019-2023 GMC Sierra 1500 Denali / Elevation / SLE / SLT 2022-2023 GMC Sierra 1500 Pro $1,070.64 SALE |
 IN STOCK - DROPSHIPS 49-34140aFe Gemini XV 4in to Dual 3in 304 SS Cat-Back Exhaust w/ Cutout 19-21 GM Silverado/Sierra V8-6.2L 2019-2023 GMC Sierra 1500 AT4 / Denali / SLT 2022-2023 GMC Sierra 1500 AT4X / Denali Ultimate $1,428.82 SALE |
 IN STOCK - LOW 49-44013-PThis system fits all V6/V8 engines and produces an astonishing 9 HP and 15lbs. x ft. torque at the wheels. The cat-back design is constructed using 3 mandrel-bent 409 stainless steel, free-flowing muffler, OE style bayonet hangers, band clamps and all hardware necessary for a hassle-free installatio... aFe MACHForce XP Exhaust SS-409 Cat-Back w/ 304SS Polished Tip 04-07 GM Trucks 1500 V6/V8 2004-2005 GMC Sierra 1500 Base 2004-2007 GMC Sierra 1500 SLE / SLT / WT 2006-2007 GMC Sierra 1500 SL $631.74 SALE |
 IN STOCK - DROPSHIPS 49-44016-PThe new MACH Force XP exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque; and lower EGTs. MACH Force XP exhaust systems are the perfect combination o... aFe MACHForce XP Exhausts Cat-Back SS-409 EXH CB GM Trucks 1500 09-12 V8 (pol tip) 2009-2009 GMC Sierra 1500 Hybrid 2009-2013 GMC Sierra 1500 Denali / SL / SLE / SLT / WT 2010-2013 GMC Sierra 1500 XFE 2013-2013 GMC Sierra 1500 Hybrid $631.74 SALE |
 IN STOCK 49-44038-BThe new MACH Force XP exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque; and lower EGTs. MACH Force XP exhaust systems are the perfect combination o... aFe MACHForce XP Exh CB, GM Silverado/Sierra 1500 2014 V*-5.3/6.2L Black tip 2014-2018 GMC Sierra 1500 Base / Denali / SLE / SLT $694.44 SALE |
 IN STOCK - LOW 49-44038-PThe new MACH Force XP exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque; and lower EGTs. MACH Force XP exhaust systems are the perfect combination o... aFe MACHForce XP Exh CB,Stainless steel GM Silverado/Sierra 1500 2014 V*-5.3/6.2L Polished tip 2014-2018 GMC Sierra 1500 Base / Denali / SLE / SLT $631.74 SALE |
 IN STOCK - DROPSHIPS 49-44071-PThe new MACH Force XP exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque; and lower EGTs. MACH Force XP exhaust systems are the perfect combination o... aFe MACH Force-Xp 3in CB SS Dual Exhaust w/Polished Tips 09-16 GM Silverado/Sierra 4.3L/4.8L/5.3L 2009-2013 GMC Sierra 1500 WT 2009-2018 GMC Sierra 1500 SLE / SLT 2010-2013 GMC Sierra 1500 SL / XFE 2014-2018 GMC Sierra 1500 Base / Denali $764.20 SALE |
 IN STOCK - DROPSHIPS 49-44098-BThis Rebel Series exhaust is a dual, middle-side exit system for the 2009-2018 GM Silverado/Sierra 1500 Crew Cab/Long Bed and delivers +14 horsepower and +17 lbs. x ft. of torque as measured on our in-house dyno. 3" into dual 2-1/2" mandrel bent stainless steel tubing and high flow muffler offers ma... aFe Rebel Series 3in to 2.5in 409 SS Cat-Back Exhaust w/ Black Tips 09-18 GM Silverado/Sierra 5.4L 2009-2013 GMC Sierra 1500 SL / WT 2009-2018 GMC Sierra 1500 SLE / SLT 2010-2013 GMC Sierra 1500 XFE 2014-2018 GMC Sierra 1500 Base / Denali $841.01 SALE |
 IN STOCK - DROPSHIPS 49-44098-PThis Rebel Series exhaust is a dual, middle-side exit system for the 2009-2018 GM Silverado/Sierra 1500 Crew Cab/Long Bed and delivers +14 horsepower and +17 lbs. x ft. of torque as measured on our in-house dyno. 3" into dual 2-1/2" mandrel bent stainless steel tubing and high flow muffler offers ma... aFe Rebel Series 3in-2.5in 409 SS Cat-Back Exhaust 09-18 GM Silverado/Sierra 1500 V6-4.3L / V8-4.6L 2009-2013 GMC Sierra 1500 SL / WT 2009-2018 GMC Sierra 1500 SLE / SLT 2010-2013 GMC Sierra 1500 XFE 2014-2018 GMC Sierra 1500 Base / Denali $764.20 SALE |
 IN STOCK - DROPSHIPS 49-44108-BNow your 19-20 Silverado/Sierra can have that custom look with this aFe Apollo GT cat-back exhaust system. 3" mandrel-bent, 409 stainless steel tubing and high-flow muffler improves performance across the power band and delivers a deep, aggressive exhaust tone. 100% MIG-welded for strength and durab... AFE Apollo GT Series 19-20 GM 1500 2.7L (T) 409 SS CB Exhaust System w/Black Tip 2019-2021 GMC Sierra 1500 Base 2019-2023 GMC Sierra 1500 Elevation / SLE 2022-2023 GMC Sierra 1500 Pro $694.44 SALE |
 IN STOCK - LOW 49-44112-BaFe Apollo GT Series 3in 409SS GM Silverado/Sierra 1500 09-19 V6-4.3/V8-4.8/5.3L - Black 2009-2013 GMC Sierra 1500 SL / WT 2009-2018 GMC Sierra 1500 SLE / SLT 2010-2013 GMC Sierra 1500 XFE 2014-2018 GMC Sierra 1500 Base / Denali $841.01 SALE |
 IN STOCK 49-44116-P4" 409 Stainless Steel Construction: This cat-back exhaust system is constructed of 4" mandrel-bent 409 stainless steel tubing for maximum strength and durability.
High-Flow 409 Stainless Steel Muffler: This system features a high-flow 409 stainless steel muffler, producing a deep sound.
5" Diamete... aFe Apollo GT Series 4in 409SS Cat Back Exh System Polished Tip 14-18GM Silverado 1500 V8-6.2L 2014-2018 GMC Sierra 1500 Denali / SLT $574.53 SALE |
 IN STOCK - LOW 49-44136-PThis system produced gains of up to +14 HP and +17 lbs. x Ft. TQ., as measured on our in-house dyno. This cat-back exhaust system is constructed of 3 IN mandrel-bent 409 stainless steel tubing for maximum strength and durability. This system features a high-flow 409 stainless steel muffler, producin... aFe Apollo GT Series 3in 409SS GM Silverado/Sierra 1500 09-18 V6-4.3/V8-4.8/5.3L - Polished 2009-2013 GMC Sierra 1500 WT 2009-2018 GMC Sierra 1500 SLE 2014-2018 GMC Sierra 1500 Base $631.74 SALE |