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Looking for aftermarket parts to modify or upgrade your 2019 GMC Sierra 1500 with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories.
 IN STOCK - DROPSHIPS 49-34101Your Silverado/Sierra can perform and sound as good as it looks with this aFe POWER Vulcan Series cat-back exhaust system. Counstructed from mandrel-bent 304 stainless steel tubing and high-flow muffler, this system improves performance across the power band and delivers a deep, aggressive exhaust t... aFe Vulcan Series 4in-3in 304-SS Exhaust Cat-Back 2019 GM Silverado / Sierra 1500 V8-5.3L w/ OE Tips 2019-2025 GMC Sierra 1500 AT4 / Denali / SLT $1,268.00 |
 OUT OF STOCK 49-34102-BYour Silverado/Sierra can perform and sound as good as it looks with this aFe POWER Vulcan Series cat-back exhaust system. Counstructed from mandrel-bent 304 stainless steel tubing and high-flow muffler, this system improves performance across the power band and delivers a deep, aggressive exhaust t... aFe Vulcan Series 4-3in 304SS Exhaust Cat-Back w/ Blk Tips 2019 GM Silverado/Sierra 1500 V8-6.2L 2019-2025 GMC Sierra 1500 AT4 / Denali / SLT $1,852.00 |
 IN STOCK - DROPSHIPS 49-34102-PYour Silverado/Sierra can perform and sound as good as it looks with this aFe POWER Vulcan Series cat-back exhaust system. Counstructed from mandrel-bent 304 stainless steel tubing and high-flow muffler, this system improves performance across the power band and delivers a deep, aggressive exhaust t... aFe Vulcan Series 4-3in 304SS Exhaust Cat-Back w/ Pol Tips 2019 GM Silverado/Sierra 1500 V8-6.2L 2019-2025 GMC Sierra 1500 AT4 / Denali / SLT $1,684.00 |
 OUT OF STOCK 49-34103Your Silverado/Sierra can perform and sound as good as it looks with this aFe POWER Vulcan Series cat-back exhaust system. Counstructed from mandrel-bent 304 stainless steel tubing and high-flow muffler, this system improves performance across the power band and delivers a deep, aggressive exhaust t... aFe 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 2019-2025 GMC Sierra 1500 Denali / Elevation / SLE / SLT $1,153.00 |
 IN STOCK - DROPSHIPS 49-34104-BYour Silverado/Sierra can have that dual exhaust look with this aFe POWER Vulcan Series cat-back exhaust system. Constructed out of mandrel-bent 304 stainless steel tubing and high-flow muffler, this system improves performance across the power band and delivers a deep, aggressive exhaust tone. 100%... aFe 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 2019-2025 GMC Sierra 1500 Denali / Elevation / SLE / SLT $1,532.00 |
 IN STOCK - DROPSHIPS 49-34104-PYour Silverado/Sierra can have that dual exhaust look with this aFe POWER Vulcan Series cat-back exhaust system. Constructed out of mandrel-bent 304 stainless steel tubing and high-flow muffler, this system improves performance across the power band and delivers a deep, aggressive exhaust tone. 100%... aFe 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 2019-2025 GMC Sierra 1500 Denali / Elevation / SLE / SLT $1,394.00 |
 IN STOCK - DROPSHIPS 49-34105-BaFe Vulcan Series 3in 304 SS Exhaust Cat-Back w/ Black Tips 2019 GM Silverado/Sierra 1500 V8-5.3L 2019-2021 GMC Sierra 1500 AT4 / Base 2019-2025 GMC Sierra 1500 Denali / Elevation / SLE / SLT $1,852.00 |
 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 2019-2025 GMC Sierra 1500 Denali / Elevation / SLE / SLT $1,684.00 |
 IN STOCK - DROPSHIPS 49-34106-BaFe Vulcan Series 3in 304SS Exhaust Cat-Back w/Blk Tip 2019 GM Silverado/Sierra 1500 V6-4.3L/V8-5.3L 2019-2021 GMC Sierra 1500 AT4 / Base 2019-2024 GMC Sierra 1500 Denali / Elevation / SLE / SLT $1,268.00 |
 OUT OF STOCK 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 2019-2024 GMC Sierra 1500 Denali / Elevation / SLE / SLT $1,153.00 |
 OUT OF STOCK 49-34109-BYour Silverado/Sierra can have that custom look with this aFe POWER Vulcan Series cat-back exhaust system. Constructed out of mandrel-bent 304 stainless steel tubing and a high-flow muffler, this system improves performance across the power band and delivers a deep, aggressive exhaust tone. 100% MIG... 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 2019-2025 GMC Sierra 1500 Elevation / SLE $1,268.00 |
 OUT OF STOCK 49-34109-PYour Silverado/Sierra can have that custom look with this aFe POWER Vulcan Series cat-back exhaust system. Constructed out of mandrel-bent 304 stainless steel tubing and a high-flow muffler, this system improves performance across the power band and delivers a deep, aggressive exhaust tone. 100% MIG... 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 2019-2025 GMC Sierra 1500 Elevation / SLE $1,153.00 |
 OUT OF STOCK 49-34110-BYour Silverado/Sierra can perform and sound as good as it looks with this aFe POWER Vulcan Series cat-back exhaust system. Counstructed from mandrel-bent 304 stainless steel tubing and high-flow muffler, this system improves performance across the power band and delivers a deep, aggressive exhaust t... aFe Vulcan Series 3-2.5in 304SS Exhaust Cat-Back w/Blk Tips 2019 GM Silverado/Sierra 1500 L4-2.7L(t) 2019-2021 GMC Sierra 1500 Base 2019-2025 GMC Sierra 1500 Elevation / SLE $1,532.00 |
 IN STOCK - DROPSHIPS 49-34110-PYour Silverado/Sierra can perform and sound as good as it looks with this aFe POWER Vulcan Series cat-back exhaust system. Counstructed from mandrel-bent 304 stainless steel tubing and high-flow muffler, this system improves performance across the power band and delivers a deep, aggressive exhaust t... aFe Vulcan Series 3-2.5in 304SS Exh Cat-Back w/ Pol Tips 2019 GM Silverado/Sierra 1500 L4-2.7L (t) 2019-2021 GMC Sierra 1500 Base 2019-2025 GMC Sierra 1500 Elevation / SLE $1,394.00 |
 OUT OF STOCK 49-34138This 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 mandrel-bent 304 stainless steel tubing for maximum strength and durability. This system features a high-flow 304 stainless steel muffler, producing ... aFe Gemini XV 3in 304 SS Cat-Back Exhaust w/ Cutout 19-21 GM Silverado/Sierra 1500 V8 2019-2021 GMC Sierra 1500 AT4 / Base 2019-2025 GMC Sierra 1500 Denali / Elevation / SLE / SLT $1,532.00 |
 OUT OF STOCK 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 2019-2025 GMC Sierra 1500 Denali / Elevation / SLE / SLT $1,606.00 |
 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 2019-2025 GMC Sierra 1500 Denali / Elevation / SLE / SLT $1,532.00 |
 IN STOCK - LOW 49-34140This system is constructed of durable mandrel-bent 4" to dual 3" 304 stainless steel tubing for maximum corrosion resistance. Mandrel-bent tubing for maximum air flow and low turbulence; increasing torque, horsepower and improved throttle response. This system features a high-flow stainless steel mu... aFe Gemini XV 4in to Dual 3in 304 SS Cat-Back Exhaust w/ Cutout 19-21 GM Silverado/Sierra V8-6.2L 2019-2025 GMC Sierra 1500 AT4 / Denali / SLT $1,942.00 |
 OUT OF STOCK 49-44107-BNow your 19-20 Silverado/Sierra can have that custom look with this aFe POWER 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... aFe Apollo GT Series 2019 GM Silverado/Sierra 1500 4.3L/5.3L 409 SS CatBack Exhaust System w/Blk Tip 2019-2021 GMC Sierra 1500 AT4 / Base 2019-2025 GMC Sierra 1500 Denali / Elevation / SLE / SLT $981.00 |
 OUT OF STOCK 49-44107-PNow your 19-20 Silverado/Sierra can have that custom look with this aFe POWER 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... aFe Apollo GT Series 2019 GM Silverado/Sierra 1500 4.3L/5.3L 409 SS CB Exhaust System w/Polished Tip 2019-2021 GMC Sierra 1500 AT4 / Base 2019-2025 GMC Sierra 1500 Denali / Elevation / SLE / SLT $884.00 |
 OUT OF STOCK 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 2019-2025 GMC Sierra 1500 Elevation / SLE $981.00 |
 OUT OF STOCK 49-44108-PNow your 19-20 Silverado/Sierra can have that custom look with this aFe POWER 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... aFe Apollo GT Series 19-20 GM 1500 2.7L (t) 409 SS CB Exhaust System w/Polished Tip 2019-2021 GMC Sierra 1500 Base 2019-2025 GMC Sierra 1500 Elevation / SLE $884.00 |
 IN STOCK 49C44114aFe Apollo GT Series 3in 409 Stainless Steel Muffler Upgrade 2019 GM Silverado/Sierra 1500 V8-6.2L 2019-2020 GMC Sierra 1500 AT4 / Denali / SLT $252.00 |
IN STOCK 49C44114NMaFe Apollo GT Series 3in 409 SS Muffler Delete Pipe 2019 GM Silverado/Sierra 1500 V8-6.2L 2019-2020 GMC Sierra 1500 AT4 / Denali / SLT $144.00 |
 IN STOCK 49C44121aFe Apollo GT Series 409 Stainless Steel Muffler Upgrade Pipe GM Silverado/Sierra 1500 19-20 V8-5.3L 2019-2021 GMC Sierra 1500 AT4 / Base 2019-2025 GMC Sierra 1500 Denali / Elevation / SLE / SLT $252.00 |