Collection: Engine Upgrades For Subaru Impreza WRX GR/GV
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Brian Crower VALVE KEEPERS/LOCKS - 6 deg. / 6mm Stem Diameter (Subaru EJ Series)
Vendor:Brian CrowerRegular price $94.89 USDRegular priceUnit price / per$109.00 USDSale price $94.89 USDSale -
Exedy OEM-Style Throw Out Bearing | Mitsubishi Evo 8/9, Subaru WRX/STI (02-21) (BRG601)
Vendor:ExedyRegular price $43.79 USDRegular priceUnit price / per$60.21 USDSale price $43.79 USDSale -
HKS Turbo Timer Harness Type FT-6 | Subaru WRX/STI (08-14) (41003-AF006)
Vendor:HKSRegular price $28.24 USDRegular priceUnit price / per$30.00 USDSale price $28.24 USDSale -
HKS SSQV Recirculation Kit | Subaru Impreza WRX STi (08-21) (71002-AF002)
Vendor:HKSRegular price $40.38 USDRegular priceUnit price / per$42.90 USDSale price $40.38 USDSale -
Torque Solution Solid Billet Engine Mounts | Multiple Subaru Fitments (TS-SU-200SB)
Vendor:Torque SolutionRegular price $151.11 USDRegular priceUnit price / per$188.88 USDSale price $151.11 USDSale -
Torque Solution Short Oil Fill Tube | Subaru EJ20/25 Engines (TS-SU-587)
Vendor:Torque SolutionRegular price $88.88 USDRegular priceUnit price / per$111.10 USDSale price $88.88 USDSale -
Fel-Pro Engine Conversion Gasket Set | Subaru WRX (15-20) / BRZ (13-20) / Scion FR-S (13-16) / Toyota 86 (17-20) (CS26524)
Vendor:Fel-ProRegular price $52.31 USDRegular priceUnit price / perSale price $52.31 USD -
Fel-Pro Crankshaft Seal Kit | Subaru WRX / BRZ / Scion FR-S / Toyota 86 (07-23)
Vendor:Fel-ProRegular price $55.05 USDRegular priceUnit price / perSale price $55.05 USD -
Fel-Pro Engine Oil Pan Gasket Set | Subaru BRZ / WRX / Toyota 86 (13-20 / 15-21 / 17-20)
Vendor:Fel-ProRegular price $30.28 USDRegular priceUnit price / perSale price $30.28 USD -
Deatschwerks X2 Series Fuel Pump Module with Dual DW420 Pumps For 2008-21 WRX/STI
Vendor:DeatschWerksRegular price $602.65 USDRegular priceUnit price / per$709.00 USDSale price $602.65 USDSale -
DeatschWerks 340lph DW300C Fuel Pump Set Up Kit | Subaru WRX / STI (08-14 / 08-15) (9-309-1008)
Vendor:DeatschWerksRegular price $189.00 USDRegular priceUnit price / per$189.00 USDSale price $189.00 USD -
Perrin Black Turbo Inlet Hose Install Kit Only | 2008-2014 Subaru WRX (S-PSP-INT-421)
Vendor:Perrin PerformanceRegular price $29.20 USDRegular priceUnit price / per$47.00 USDSale price $29.20 USDSale -
Perrin Oil Temp/Press Adapter | Subaru 07-25 (ASM-GAU-102)
Vendor:Perrin PerformanceRegular price $47.11 USDRegular priceUnit price / per$91.00 USDSale price $47.11 USDSale -
Brian Crower 36mm Intake Valve | 2002 - 2009 Subaru WRX (BC3600-S)
Vendor:Brian CrowerRegular price $171.51 USDRegular priceUnit price / per$197.00 USDSale price $171.51 USDSale -

Mishimoto Titanium Turbo Blanket | 2001-2014 Subaru WRX and 2004-2021 Subaru WRX STI (MMTB-WRX-01)
Vendor:MishimotoRegular price $85.95 USDRegular priceUnit price / per$95.00 USDSale price $85.95 USDSale -
Turbosmart BOV Dual Port Subaru-Blue
Vendor:TurbosmartRegular price $409.49 USDRegular priceUnit price / per$454.99 USDSale price $409.49 USDSale -
Turbosmart BOV Dual Port Subaru-Black
Vendor:TurbosmartRegular price $409.49 USDRegular priceUnit price / per$454.99 USDSale price $409.49 USDSale -
Turbosmart BOV Dual Port Maz/Sub-Blue
Vendor:TurbosmartRegular price $409.49 USDRegular priceUnit price / per$454.99 USDSale price $409.49 USDSale -
Turbosmart BOV Dual Port Maz/Sub-Black
Vendor:TurbosmartRegular price $409.49 USDRegular priceUnit price / per$454.99 USDSale price $409.49 USDSale -
PERRIN 08-14 Subaru WRX/STI Front Mount Intercooler Core + Mounting Beam - Black Core
Vendor:Perrin PerformanceRegular price $748.52 USDRegular priceUnit price / per$1,205.00 USDSale price $748.52 USDSale
Engine Upgrades for Subaru Impreza WRX GR/GV: Unlock Your Vehicle’s True Potential
Enhance your Subaru Impreza WRX GR/GV with engine upgrades designed to improve power, throttle response, and reliability. This collection features parts tailored specifically for your model, ensuring seamless fitment and optimal performance gains for street or spirited driving.
What are the key benefits of upgrading your WRX GR/GV engine components?
Upgrading engine components can significantly enhance your WRX’s driving dynamics by improving airflow, boosting power delivery, and increasing engine efficiency. These enhancements also contribute to better throttle response and a more engaging driving experience, while supporting long-term reliability under higher stress conditions.
- Improved horsepower and torque through optimized intake and exhaust flow
- Enhanced throttle response for quicker acceleration
- Better engine cooling to maintain performance during demanding use
- Increased durability with upgraded materials and designs
How to choose the right engine upgrades for your Subaru WRX GR/GV?
Selecting the right parts depends on your performance goals and how you use your vehicle. Consider whether you want to focus on power gains, sound improvements, or overall engine efficiency. Supporting modifications like cooling upgrades and tuning components are essential to maximize the benefits and maintain reliability.
Explore our curated Subaru WRX GR/GV engine upgrades at WheelFlip
From high-performance intakes and exhaust systems to boost components and tuning accessories, our collection is built with fitment confidence and quality in mind. Shop WheelFlip to find the right engine upgrades that unlock the full potential of your Subaru Impreza WRX GR/GV and elevate your driving experience.











