Collection: Engine Upgrades For GMC Sierra GMTK2
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aFe POWER Billet Aluminum Oil Cap | GM Diesel Trucks V8 6.6L (01-14) (79-12002)
Vendor:aFeRegular price $88.00 USDRegular priceUnit price / per$88.00 USDSale price $88.00 USD -

Mishimoto 6.6L Duramax LML Intercooler | Chevrolet Silverado / GMC Sierra (07-19) (MMINT-DMAX-11SL)
Vendor:MishimotoRegular price $1,125.60 USDRegular priceUnit price / per$1,316.00 USDSale price $1,125.60 USDSale -
Mishimoto 17-19 GM L5P Duramax Intercooler Kit | Chevrolet/GMC 6.6L Duramax L5P (14-19) (MMINT-DMAX-17KSL)
Vendor:MishimotoRegular price $1,932.19 USDRegular priceUnit price / per$2,258.00 USDSale price $1,932.19 USDSale -
Mishimoto 11+ Chevy 6.6L Duramax Cold Side Pipe and Boot Kit | Chevrolet Silverado / GMC Sierra / Chevrolet Silverado HD / GMC Sierra HD (99-19 / 14-26) (MMICP-DMAX-11CBK)
Vendor:MishimotoRegular price $352.89 USDRegular priceUnit price / per$412.00 USDSale price $352.89 USDSale -
Injen X-Pedal Pro Black Edition Throttle Controller | GM & SUV (PT0021B)
Vendor:InjenRegular price $179.90 USDRegular priceUnit price / per$243.75 USDSale price $179.90 USDSale -

Mishimoto 6.6L L5P Duramax Intercooler | Chevrolet Silverado / GMC Sierra (14-19) (MMINT-DMAX-17BK)
Vendor:MishimotoRegular price $1,291.25 USDRegular priceUnit price / per$1,509.00 USDSale price $1,291.25 USDSale -

Mishimoto 6.6L Duramax LML Intercooler | Chevrolet Silverado / GMC Sierra (07-19) (MMINT-DMAX-11BK)
Vendor:MishimotoRegular price $1,125.60 USDRegular priceUnit price / per$1,316.00 USDSale price $1,125.60 USDSale -
aFe Pro GUARD D2 Oil Filter (4 Pack) | GM Gas Trucks V6 4.3L (00-14) (44-LF010-MB)
Vendor:aFeRegular price $54.00 USDRegular priceUnit price / per$54.00 USDSale price $54.00 USD -
aFe Power Power ProGuard Diesel Fluid Filter Kit | GM Diesel Trucks (11-16) (35-17006F)
Vendor:aFeRegular price $64.00 USDRegular priceUnit price / per$64.00 USDSale price $64.00 USD -
Mishimoto 11+ Chevy 6.6L Duramax Hot-Side Pipe and Boot Kit | Chevrolet Silverado / GMC Sierra / Chevrolet Silverado HD / GMC Sierra HD (99-26) (MMICP-DMAX-11HBK)
Vendor:MishimotoRegular price $396.19 USDRegular priceUnit price / per$463.00 USDSale price $396.19 USDSale -
Deatschwerks GM Truck Gen 3 and 4 LS Fuel Rails
Vendor:DeatschWerksRegular price $199.00 USDRegular priceUnit price / per$199.00 USDSale price $199.00 USD -

aFe SCORCHER BLUE Bluetooth Capable Power Module | GM Diesel Trucks V8-6.6L (17-18) (77-84010)
Vendor:aFeRegular price $546.82 USDRegular priceUnit price / per$581.00 USDSale price $546.82 USDSale -
aFe Power Power ProGuard Diesel Filter Maintenance Kit | GM Diesel Trucks (11-16) (35-17006M)
Vendor:aFeRegular price $97.00 USDRegular priceUnit price / per$97.00 USDSale price $97.00 USD -
aFe Pro GUARD D2 Oil Filter (4 Pack) | GM Trucks V8 4.8L/5.3L/6.0L/6.2L (07-14) (44-LF012-MB)
Vendor:aFeRegular price $54.00 USDRegular priceUnit price / per$54.00 USDSale price $54.00 USD -
Mishimoto Silicone Coolant Hose Kit, fits Chevrolet/GMC 6.6L Duramax 2017-2019, Black
Vendor:MishimotoRegular price $329.95 USDRegular priceUnit price / per$363.00 USDSale price $329.95 USDSale -

aFe SCORCHER BLUE Bluetooth Capable Power Module | 11-14 GM Diesel Trucks 6.6L V8 (LML) (77-84007)
Vendor:aFeRegular price $546.82 USDRegular priceUnit price / per$581.00 USDSale price $546.82 USDSale -
aFe ProGuard HD Oil Filter 4 Pack | GM Silverado 1500 L4 2.7L (19-20) (44-LF047-MB)
Vendor:aFeRegular price $54.00 USDRegular priceUnit price / per$54.00 USDSale price $54.00 USD -
aFe SCORCHER High-Perf Ignition Coil | Chevrolet Camaro V6 3.6L (10-15) (77-92012)
Vendor:aFeRegular price $71.95 USDRegular priceUnit price / per$74.00 USDSale price $71.95 USDSale -
aFe BladeRunner SS Hot & Cold Side Tubes Combo | GM Trucks 1500 L4-2.7L (19-20) (46-20424-B)
Vendor:aFeRegular price $456.47 USDRegular priceUnit price / per$485.00 USDSale price $456.47 USDSale -
aFe Bladerunner 3in Intercooler Tube | GM Diesel Trucks V8 6.6L LML (11-13) (46-20119)
Vendor:aFeRegular price $318.12 USDRegular priceUnit price / per$338.00 USDSale price $318.12 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.

















