Collection: Exhaust System Upgrades For GMC Sierra GMTK2
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Wehrli Duramax Exhaust Manifold Kit | Chevy Silverado/GMC Sierra 01-16 (WCF100363)
Vendor:WehrliRegular price $1,401.65 USDRegular priceUnit price / per$1,445.00 USDSale price $1,401.65 USDSale -
MagnaFlow OEM Grade Catalytic Converter | Acura, Chevy, GMC, Honda, VW (51656)
Vendor:MagnaflowRegular price $238.92 USDRegular priceUnit price / per$306.00 USDSale price $238.92 USDSale -

Kooks 15-20 Cadillac Escalade ESV/GM 1500 1-7/8x3 Header & Catted Y-Pipe | Escalade/GM (2861H420)
Vendor:Kooks HeadersRegular price $3,143.66 USDRegular priceUnit price / per$3,562.81 USDSale price $3,143.66 USDSale -
JBA LS Silver Ctd Header | GM Truck 99-19 (1850S-2JS)
Vendor:JBARegular price $777.19 USDRegular priceUnit price / per$986.28 USDSale price $777.19 USDSale -
Kooks 1-7/8x3 Header & Catted Y-Pipe | Chevy Suburban 15-20, Tahoe, Sierra 14-19 (2860H420)
Vendor:Kooks HeadersRegular price $3,111.01 USDRegular priceUnit price / per$3,525.81 USDSale price $3,111.01 USDSale -
MBRP Universal 6in SS Tip | Silverado 2500/3500 HD (15-26) / Sierra 2500/3500 HD (S6005SLM)
Vendor:MBRPRegular price $141.16 USDRegular priceUnit price / per$209.99 USDSale price $141.16 USDSale -
Kooks 1-7/8x3 Header & Catted Y-Pipe Kit | Cadillac Escalade ESV (2861H430)
Vendor:Kooks HeadersRegular price $3,673.07 USDRegular priceUnit price / per$4,162.81 USDSale price $3,673.07 USDSale -
Fel-Pro Exhaust Manifold Hardware Kit | GM Chevy Silverado/Tahoe/Express/Trax (ES75120)
Vendor:Fel-ProRegular price $29.29 USDRegular priceUnit price / perSale price $29.29 USD -
Wehrli 3in SS Down Pipe | Chevy Silverado 2500/3500 HD Duramax (15-19) (WCF100704)
Vendor:WehrliRegular price $257.05 USDRegular priceUnit price / per$265.00 USDSale price $257.05 USDSale -
Kooks 15-20 Chevy Suburban LT LS LTZ 1-3/4x3 Header & Catted Y-Pipe Kit (2860H220)
Vendor:Kooks HeadersRegular price $3,084.39 USDRegular priceUnit price / per$3,495.64 USDSale price $3,084.39 USDSale -

Fel-Pro Exhaust Pipe Flange Gasket | GM Silverado/Suburban/Tahoe/Express/Trailblazer (02-26) (61074)
Vendor:Fel-ProRegular price $4.40 USDRegular priceUnit price / perSale price $4.40 USD -
MBRP Alum Exhaust System | Chevy/GMC 2500/3500 4in Filter Back D&S (S6033AL)
Vendor:MBRPRegular price $448.44 USDRegular priceUnit price / per$667.05 USDSale price $448.44 USDSale -
MagnaFlow OEM Catalytic Converter | BMW 3/4 Series 11-19 (51209)
Vendor:MagnaflowRegular price $164.73 USDRegular priceUnit price / per$211.00 USDSale price $164.73 USDSale -
MBRP 11-15 Chevy/GMC 2500/3500 4in Filter Back Black Exhaust (S6032BLK)
Vendor:MBRPRegular price $456.74 USDRegular priceUnit price / per$679.40 USDSale price $456.74 USDSale -
Fel-Pro Exhaust Pipe Flange Gasket | Chevy Silverado/ Tahoe/ Express/ GMC (61323)
Vendor:Fel-ProRegular price $5.07 USDRegular priceUnit price / perSale price $5.07 USD -
Fel-Pro Exhaust Manifold Gasket Set | Chevy Silverado/Corvette/Camaro (MS92467)
Vendor:Fel-ProRegular price $14.07 USDRegular priceUnit price / perSale price $14.07 USD -
Wehrli 2in SS Up Pipe Kit | Chevy 20-26 6.6L L5P Duramax (WCF100624)
Vendor:WehrliRegular price $680.12 USDRegular priceUnit price / per$705.00 USDSale price $680.12 USDSale -
MBRP T6in OD Tip | Silverado 2500/3500 HD (20-26) / Sierra 3500 HD (14-19) (T5154)
Vendor:MBRPRegular price $137.02 USDRegular priceUnit price / per$203.81 USDSale price $137.02 USDSale -
Banks 5in Monster Exhaust | Chevy Duramax L5P 15-19 (48996)
Vendor:Banks PowerRegular price $523.88 USDRegular priceUnit price / per$610.00 USDSale price $523.88 USDSale -
Fel-Pro Exhaust Pipe Flange Gasket | Chevy Silverado/GM Escalade/Express/Suburban (61089)
Vendor:Fel-ProRegular price $6.21 USDRegular priceUnit price / perSale price $6.21 USD
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.



















