Collection: Engine Upgrades For Subaru Impreza WRX GR/GV
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Radium Subaru Fuel Hanger For Walbro GSS342 or AEM 50-1200 - Pumps Not Included
Vendor:Radium EngineeringRegular price $493.95 USDRegular priceUnit price / per$519.95 USDSale price $493.95 USDSale -
Radium 08-21 Subaru Fuel Hanger Plumbing Kit - Stainless
Vendor:Radium EngineeringRegular price $474.95 USDRegular priceUnit price / per$499.95 USDSale price $474.95 USDSale -
GFB HYBRID TMS Dual Port 03-09 Subaru Legacy GT
Vendor:Go Fast BitsRegular price $234.81 USDRegular priceUnit price / per$260.90 USDSale price $234.81 USDSale -

Snow Performance 05-14 STI Stg 2 Boost Cooler Water Injection Kit w/SS Brd Line & 4AN Fittings
Vendor:Snow PerformanceRegular price $937.51 USDRegular priceUnit price / per$1,312.51 USDSale price $937.51 USDSale -
Radium Subaru Fuel Hanger For Deatschwerks DW400 - Pumps Not Included
Vendor:Radium EngineeringRegular price $512.95 USDRegular priceUnit price / per$539.95 USDSale price $512.95 USDSale -
Radium Subaru Fuel Hanger For Walbro F90000267/274/285 - Pumps Not Included
Vendor:Radium EngineeringRegular price $512.95 USDRegular priceUnit price / per$539.95 USDSale price $512.95 USDSale -
SPL Parts Eccentric Lockout Kit - 2008-2021 Subaru WRX STI (GR/VA)
Vendor:SPL PartsRegular price $57.35 USDRegular priceUnit price / per$65.00 USDSale price $57.35 USDSale -
SPL Parts Eccentric Lockout Kit - 2017-2020 Toyota 86 (ZN6)
Vendor:SPL PartsRegular price $57.35 USDRegular priceUnit price / per$65.00 USDSale price $57.35 USDSale -
SPL Parts Eccentric Lockout Kit - 2013-2020 Subaru BRZ (ZC6)
Vendor:SPL PartsRegular price $57.35 USDRegular priceUnit price / per$65.00 USDSale price $57.35 USDSale -
SPL Parts Eccentric Lockout Kit - 2013-2016 Scion FR-S (ZN6)
Vendor:SPL PartsRegular price $57.35 USDRegular priceUnit price / per$65.00 USDSale price $57.35 USDSale -
SPL Parts Eccentric Lockout Kit - 2022-2023 Toyota GR86 (ZN8)
Vendor:SPL PartsRegular price $57.35 USDRegular priceUnit price / per$65.00 USDSale price $57.35 USDSale -
SPL Parts Eccentric Lockout Kit - 2008-2021 Subaru Impreza WRX (GR/VA)
Vendor:SPL PartsRegular price $57.35 USDRegular priceUnit price / per$65.00 USDSale price $57.35 USDSale -
SPL Parts Eccentric Lockout Kit - 2022-2023 Subaru BRZ (ZD8)
Vendor:SPL PartsRegular price $57.35 USDRegular priceUnit price / per$65.00 USDSale price $57.35 USDSale -
Torque Solution Solid Billet Engine/Trans Mount Kit | Subaru WRX/STI (TS-SU-250SB)
Vendor:Torque SolutionRegular price $288.88 USDRegular priceUnit price / per$361.10 USDSale price $288.88 USDSale -
Torque Solution Solid Steering Rack Bushings | Subaru WRX/STI (05-14) (TS-SU-596)
Vendor:Torque SolutionRegular price $93.33 USDRegular priceUnit price / per$116.65 USDSale price $93.33 USDSale -
Torque Solution Solid Mount Kit | Subaru Impreza WRX/STI (02-14, 04-21) (TS-SU-123SB)
Vendor:Torque SolutionRegular price $364.43 USDRegular priceUnit price / per$455.54 USDSale price $364.43 USDSale -
Torque Solution Turbo Oil Feed Line Kit | Subaru EJ25 w/ Garrett GT Series Turbo (TS-SU-578)
Vendor:Torque SolutionRegular price $106.65 USDRegular priceUnit price / per$133.32 USDSale price $106.65 USDSale -
COBB FMIC BPV Adapter | Subaru WRX (08-14) / Legacy GT (05-09) (824500)
Vendor:COBBRegular price $80.00 USDRegular priceUnit price / per$80.00 USDSale price $80.00 USD -
COBB Silver Front Mount Intercooler | Subaru WRX/STI (04-07) (712502-SL)
Vendor:COBBRegular price $1,125.00 USDRegular priceUnit price / per$1,125.00 USDSale price $1,125.00 USD -
GSC Single Valve Spring Kit w/ Titanium Retainers | Subaru Multiple Fitments (5743)
Vendor:GSC Power DivisionRegular price $273.67 USDRegular priceUnit price / per$332.31 USDSale price $273.67 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.













