Collection: Exhaust System Upgrades For GMC Sierra GMTK2
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Borla Cat-Back Exhaust System - ATAK | Multiple Fitments (140720)
Vendor:BorlaRegular price From $1,588.99 USDRegular priceUnit price / per$1,779.99 USDSale price From $1,588.99 USDSale -
Borla Cat-Back Exhaust System - S-Type | Multiple Fitments (140571)
Vendor:BorlaRegular price From $1,726.99 USDRegular priceUnit price / per$1,934.99 USDSale price From $1,726.99 USDSale -

aFe 3in to 2.5in SS Cat-Back Exhaust | GM Silverado/Sierra 1500 V6-4.3L/V8-4.6L (09-18) (49-44098-P)
Vendor:aFeRegular price $925.59 USDRegular priceUnit price / per$1,049.00 USDSale price $925.59 USDSale -
Magnaflow Street Series Black SS Cat-Back | GMC Sierra 1500 (14-18) (19378)
Vendor:MagnaflowRegular price $1,273.28 USDRegular priceUnit price / per$1,295.00 USDSale price $1,273.28 USDSale -
aFe Atlas 5in DPF-Back SS Exhaust | GM Diesel Trucks V8 6.6L LML (11-13) (49-04041)
Vendor:aFeRegular price $370.59 USDRegular priceUnit price / per$420.00 USDSale price $370.59 USDSale -
aFe Atlas 5in DPF-Back SS Exhaust | GM Diesel Trucks V8-6.6L LML (49-04041-P)
Vendor:aFeRegular price $446.78 USDRegular priceUnit price / per$533.00 USDSale price $446.78 USDSale -
aFe Twisted Steel 1-3/4in 304SS Shorty Headers | GM Silverado/Sierra 1500 V8-5.3L/6.2L (19+) (48-34134)
Vendor:aFeRegular price $1,099.00 USDRegular priceUnit price / per$1,099.00 USDSale price $1,099.00 USD -
aFe 5in Large Bore HD 409-SS DPF-Back Exhaust w/Polished Tip | GM Duramax V8-6.6L L5P 2017 (49-44085-P)
Vendor:aFeRegular price $501.18 USDRegular priceUnit price / per$568.00 USDSale price $501.18 USDSale -

CORSA Sport, Touring / 3.0 in Cat-Back SSE 4 in Twin Tips | Silverado/Sierra 5.3L (14848BLK)
Vendor:CORSA PerformanceRegular price From $1,410.82 USDRegular priceUnit price / per$1,634.99 USDSale price From $1,410.82 USDSale -

CORSA Sport / 3.0 in Cat-Back SSE 4.0 in Twin Tips | 14-19c Silverado Sierra 5.3L 153WB (14874)
Vendor:CORSA PerformanceRegular price From $1,479.20 USDRegular priceUnit price / per$1,961.99 USDSale price From $1,479.20 USDSale -

CORSA Sport / 3.0 in Cat-Back SSE 4.0 in Single Tip | 14-19c Silverado Sierra 5.3L 153WB (24874)
Vendor:CORSA PerformanceRegular price $786.92 USDRegular priceUnit price / per$1,021.90 USDSale price $786.92 USDSale -

CORSA Sport / 3.0 in Cat-Back SSE 4.0 in Single Tip | 14-19c Silverado Sierra 5.3L 143WB (24873)
Vendor:CORSA PerformanceRegular price $933.65 USDRegular priceUnit price / per$1,081.99 USDSale price $933.65 USDSale -

CORSA Sport / 3.0 in Cat-Back SSE 4.0 in Single Tip | 14-19c Silverado Sierra 5.3L 119WB (24871)
Vendor:CORSA PerformanceRegular price $853.65 USDRegular priceUnit price / per$997.70 USDSale price $853.65 USDSale -
CORSA Sport / 3.0 in Cat-Back DRE Twin 4.0 in | Silverado/Sierra 19-25 5.3L (21199BPC)
Vendor:CORSA PerformanceRegular price From $1,693.18 USDRegular priceUnit price / per$1,961.99 USDSale price From $1,693.18 USDSale -
CORSA Sport / 3.0 in Cat-Back DRE Twin 4.0 in | Silverado/Sierra 19-23 6.2L (21202BPC)
Vendor:CORSA PerformanceRegular price From $1,894.64 USDRegular priceUnit price / per$2,228.99 USDSale price From $1,894.64 USDSale -
CORSA Sport / 3.0 in Cat-Back DRE Twin 4.0 in | Silverado/Sierra 19-23 6.2L (21200BPC)
Vendor:CORSA PerformanceRegular price From $1,716.71 USDRegular priceUnit price / per$1,988.99 USDSale price From $1,716.71 USDSale -
CORSA Sport / 3.0 in Cat-Back DRE Factory Bezels | Silverado/Sierra 19-25 5.3L (21028)
Vendor:CORSA PerformanceRegular price $1,525.65 USDRegular priceUnit price / per$1,767.99 USDSale price $1,525.65 USDSale -
CORSA 2019-2023 Silverado Sierra & Denali 6.2L Exhaust
Vendor:CORSA PerformanceRegular price $1,622.59 USDRegular priceUnit price / per$1,879.99 USDSale price $1,622.59 USDSale -
CORSA 6.2L SS Cat-Back | Silverado/Sierra 1500 Denali (14-18/19) (14866BLK)
Vendor:CORSA PerformanceRegular price From $2,001.88 USDRegular priceUnit price / per$2,319.99 USDSale price From $2,001.88 USDSale -

CORSA Replacement, Universal / 4.0 in Twin Side Swept Tip Kit | Truck & SUV CORSA Systems (14031)
Vendor:CORSA PerformanceRegular price From $320.94 USDRegular priceUnit price / per$372.99 USDSale price From $320.94 USDSale
Exhaust System Upgrades for GMC Sierra GMTK2: Boost Power and Sound
Upgrade your GMC Sierra GMTK2 with exhaust system components designed specifically for your truck. This collection offers premium aftermarket parts that enhance exhaust flow, improve throttle response, and deliver a deeper, more aggressive exhaust note. Whether you want increased performance or refined sound, these upgrades are engineered for reliable fitment and durability.
How Do Exhaust Upgrades Improve Your GMC Sierra GMTK2’s Performance?
Exhaust system upgrades reduce backpressure and improve the flow of exhaust gases, which can lead to better engine efficiency and responsiveness. By optimizing exhaust flow, these parts help your engine breathe easier, potentially enhancing power delivery and throttle response. Additionally, performance exhaust components often provide a more aggressive sound profile that complements the Sierra’s rugged character.
- Improved exhaust gas evacuation for enhanced engine breathing
- Reduced backpressure to support better throttle response
- Deeper, more aggressive exhaust tones for a sportier sound
What Types of Exhaust Components Are Available for the Sierra GMTK2?
This collection includes a variety of parts tailored to upgrade your Sierra’s exhaust setup. You’ll find performance mufflers that balance sound and flow, cat-back systems that replace stock piping for improved efficiency, headers that optimize exhaust scavenging, and downpipes designed to increase turbo spool and reduce restrictions. Each component is selected for precise fitment and durability under demanding conditions.
Why Choose WheelFlip for Your GMC Sierra GMTK2 Exhaust Upgrades?
At WheelFlip, we curate exhaust system upgrades with fitment confidence and quality in mind. Our selection ensures compatibility with your Sierra GMTK2, making installation straightforward and reliable. Explore our collection to find performance parts that elevate your truck’s power, sound, and style while maintaining long-term durability on the road.



















