Collection: Engine Upgrades For Subaru Impreza G3
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Radium 08-21 Subaru Fuel Hanger Plumbing Kit - Microglass
Vendor:Radium EngineeringRegular price $455.95 USDRegular priceUnit price / per$479.95 USDSale price $455.95 USDSale -
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 -
Go Fast Bits Mach 2 TMS Recirculating Diverter Valve | Subaru WRX/Forester (15+) (T9107)
Vendor:Go Fast BitsRegular price $143.29 USDRegular priceUnit price / per$200.50 USDSale price $143.29 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 -
Cometic 89.5mm MLX Head Gasket | Subaru WRX FA20DIT (15-19) (C4955-032)
Vendor:Cometic GasketRegular price $72.12 USDRegular priceUnit price / per$85.13 USDSale price $72.12 USDSale -

Cometic Subaru 15-19 WRX FA20DIT 89.5mm Bore .032in MLX Head Gasket | Subaru WRX (C4954-032)
Vendor:Cometic GasketRegular price $72.12 USDRegular priceUnit price / per$85.13 USDSale price $72.12 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
Engine Upgrades for Subaru Impreza G3 to Boost Performance and Reliability
Unlock the full potential of your Subaru Impreza G3 with our specialized engine upgrades designed for enhanced power, throttle response, and durability. This collection offers a range of aftermarket components tailored to fit your model perfectly, helping you achieve improved horsepower, sound, and engine efficiency.
What Are the Key Benefits of Engine Upgrades for the Subaru Impreza G3?
Upgrading your Impreza G3’s engine components can significantly improve driving dynamics and reliability. Performance intakes and exhausts increase airflow and reduce restrictions, while cooling upgrades help manage heat during spirited driving or track use. Forced induction parts like turbochargers and blow-off valves further boost power output, and upgraded engine mounts reduce unwanted movement for sharper throttle response.
- Enhanced horsepower and torque delivery
- Improved throttle response and engine sound
- Better heat management for sustained performance
- Increased engine reliability under stress
How to Choose the Right Engine Upgrades for Your Subaru Impreza G3
Selecting the appropriate engine parts depends on your performance goals and driving style. For daily drivers, intake and exhaust upgrades can offer noticeable gains without compromising reliability. Enthusiasts aiming for higher power may consider forced induction components and supporting cooling systems. It’s essential to ensure compatibility with your Impreza G3’s engine and consider supporting modifications like tuning and upgraded mounts for optimal results.
Explore Our Subaru Impreza G3 Engine Upgrades Collection at WheelFlip
Our curated selection of engine upgrades for the Subaru Impreza G3 includes performance intakes, exhausts, cooling solutions, forced induction parts, and engine mounts—all chosen for fitment confidence and quality. Whether you’re enhancing power, sound, or efficiency, shop with WheelFlip to find the right components that match your build and driving needs.












