Collection: Engine Upgrades For GMC Sierra GMTK2
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aFe Stage 1 Power Pack (Scorcher HD + Momentum HD): 2015-2016 Chevrolet Silverado 2500 HD / Silverado 3500 HD / GMC Sierra 2500 HD / Sierra 3500 HD 6.6L
Vendor:aFeRegular price $897.00 USDRegular priceUnit price / per$897.00 USDSale price $897.00 USD -
aFe SCORCHER HD Power Module | GM Diesel Trucks LML 6.6L V8 (15-16) (77-44008)
Vendor:aFeRegular price $462.00 USDRegular priceUnit price / per$462.00 USDSale price $462.00 USD -
K&N Ford/GM/Dodge Throttle Control Module
Vendor:K&N EngineeringRegular price $314.99 USDRegular priceUnit price / per$314.99 USDSale price $314.99 USD -
aFe Stage 1 Power Pack (Scorcher GT + Momentum XP): 2014-2020 GM Trucks/SUVs 6.2L
Vendor:aFeRegular price $887.00 USDRegular priceUnit price / per$887.00 USDSale price $887.00 USD -
aFe Stage 1 Power Pack (Scorcher Blue + Momentum HD): 2017-2019 Chevrolet Silverado 2500 HD / Silverado 3500 HD / GMC Sierra 2500 HD / Sierra 3500 HD 6.6L
Vendor:aFeRegular price $1,016.00 USDRegular priceUnit price / per$1,016.00 USDSale price $1,016.00 USD -
aFe Stage 1 Power Pack (Scorcher GT + Momentum GT): 2015-2020 GM Trucks/SUVs 6.2L
Vendor:aFeRegular price $822.00 USDRegular priceUnit price / per$822.00 USDSale price $822.00 USD -
aFe SCORCHER BLUE Bluetooth Capable Power Module | GM Diesel Trucks V8-6.6L (17-18) (77-84010)
Vendor:aFeRegular price $581.00 USDRegular priceUnit price / per$581.00 USDSale price $581.00 USD -
aFe BladeRunner 3in Black Intercooler Tube | GM Diesel V8 6.6L (15-19) (46-20339-B)
Vendor:aFeRegular price $338.00 USDRegular priceUnit price / per$338.00 USDSale price $338.00 USD -
aFe Stage 1 Power Pack (Scorcher GT + Momentum GT): 2014-2018 Chevrolet Silverado 1500 / GMC Sierra 1500 6.2L
Vendor:aFeRegular price $822.00 USDRegular priceUnit price / per$822.00 USDSale price $822.00 USD -
aFe Stage 1 Power Pack (Scorcher Blue + Momentum GT): 2019-2026 Chevrolet Silverado 1500 / GMC Sierra 1500 2.7L
Vendor:aFeRegular price $1,016.00 USDRegular priceUnit price / per$1,016.00 USDSale price $1,016.00 USD -
aFe Stage 1 Power Pack (Scorcher Blue + Momentum HD): 2015-2016 Chevrolet Silverado 2500 HD / Silverado 3500 HD / GMC Sierra 2500 HD / Sierra 3500 HD 6.6L
Vendor:aFeRegular price $1,016.00 USDRegular priceUnit price / per$1,016.00 USDSale price $1,016.00 USD -
aFe Stage 1 Power Pack (Scorcher HD + Momentum HD): 2017-2019 Chevrolet Silverado 2500 HD / Silverado 3500 HD / GMC Sierra 2500 HD / Sierra 3500 HD 6.6L
Vendor:aFeRegular price $897.00 USDRegular priceUnit price / per$897.00 USDSale price $897.00 USD -
aFe Stage 1 Power Pack (Scorcher Blue + Momentum HD): 2011-2014 Chevrolet Silverado 2500 HD / Silverado 3500 HD / GMC Sierra 2500 HD / Sierra 3500 HD 6.6L
Vendor:aFeRegular price $1,016.00 USDRegular priceUnit price / per$1,016.00 USDSale price $1,016.00 USD -
aFe Stage 1 Power Pack (Scorcher HD + Momentum HD): 2011-2014 Chevrolet Silverado 2500 HD / Silverado 3500 HD / GMC Sierra 2500 HD / Sierra 3500 HD 6.6L
Vendor:aFeRegular price $897.00 USDRegular priceUnit price / per$897.00 USDSale price $897.00 USD -
aFe Stage 1 Power Pack (Scorcher HD + Momentum HD): 2020-2024 GM Trucks/SUVs 3.0L
Vendor:aFeRegular price $897.00 USDRegular priceUnit price / per$897.00 USDSale price $897.00 USD -
aFe Stage 1 Power Pack (Scorcher Blue + Momentum HD): 2020-2024 GM Trucks/SUVs 3.0L
Vendor:aFeRegular price $1,016.00 USDRegular priceUnit price / per$1,016.00 USDSale price $1,016.00 USD -
aFe Power Sprint Booster GM V6/V8 07-17 (AT) (77-14003)
Vendor:aFeRegular price $314.00 USDRegular priceUnit price / per$314.00 USDSale price $314.00 USD -
Banks Power 11-16 Chevy/GMC 6.6L Duramax Techni-Cooler System w/ Boost Tubes
Vendor:Banks PowerRegular price $1,829.00 USDRegular priceUnit price / per$2,032.22 USDSale price $1,829.00 USDSale -
CORSA Aluminum Oil Catch Can w/ Bracket | Silverado/Sierra/GM SUV 14-20 6.2 & 5.3 (CC0001)
Vendor:CORSA PerformanceRegular price $140.24 USDRegular priceUnit price / per$163.99 USDSale price $140.24 USDSale -
Banks Power 25999 Red BoostTube Upgrade for 17-19 Chevy/GMC 2500HD/3500 L5P
Vendor:Banks PowerRegular price $598.00 USDRegular priceUnit price / per$664.44 USDSale price $598.00 USDSale
Engine Upgrades for GMC Sierra GMTK2: Enhance Power and Reliability
Unlock the full potential of your GMC Sierra GMTK2 with our specialized engine upgrades collection. Designed to improve horsepower, throttle response, and engine durability, these premium aftermarket parts are tailored to fit your truck perfectly and deliver noticeable performance gains.
What Are the Key Benefits of Engine Upgrades for Your GMC Sierra GMTK2?
Upgrading your engine components can significantly enhance your Sierra’s driving dynamics and longevity. Performance air intakes increase airflow for better combustion, while exhaust upgrades reduce backpressure and improve sound. Cooling system enhancements help maintain optimal engine temperatures under demanding conditions, preventing overheating and extending engine life.
- Improved horsepower and torque delivery
- Enhanced throttle response for quicker acceleration
- Better engine cooling to support sustained performance
- Increased reliability through quality aftermarket parts
How to Choose the Right Engine Upgrades for Your Build
Selecting the right engine upgrades depends on your performance goals and daily driving needs. Consider whether you want a mild power boost or a more aggressive setup. Focus on parts that complement each other, such as pairing a high-flow intake with an upgraded exhaust and tuning accessories. Proper fitment and compatibility with the GMC Sierra GMTK2 platform are essential to ensure seamless installation and optimal results.
Explore Engine Upgrades for Your GMC Sierra GMTK2 at WheelFlip
Our curated collection includes everything from performance air intakes and filters to exhaust systems, cooling solutions, and engine management accessories. Each product is selected for quality and fitment confidence, helping you build a more powerful and reliable Sierra. Shop with confidence at WheelFlip and take your GMC Sierra GMTK2’s engine performance to the next level.


















