Collection: Engine Upgrades For Subaru Impreza G2
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GSC P-D Subaru EJ255/EJ257 (USDM) w/Intake AVCS S1 Cams 268/266 Billet
Vendor:GSC Power DivisionRegular price $999.28 USDRegular priceUnit price / per$1,175.63 USDSale price $999.28 USDSale -
Brian Crower Adjustable Cam Gears for Subaru EJ205/EJ257 (Set of 4)
Vendor:Brian CrowerRegular price $844.00 USDRegular priceUnit price / per$844.00 USDSale price $844.00 USD -

GSC P-D Subaru EJ20 JDM / Euro Spec STi S1 Cams 268/266 (Not compatible w/USA Spec Engines) Billet
Vendor:GSC Power DivisionRegular price $1,036.15 USDRegular priceUnit price / per$1,219.00 USDSale price $1,036.15 USDSale -
Brian Crower Subaru EJ205 - 02-05 WRX Camshafts - Stage 2 - Set of 4
Vendor:Brian CrowerRegular price $866.00 USDRegular priceUnit price / per$866.00 USDSale price $866.00 USD -

GFB Mach 2 TMS Recirculating Diverter Valve | Subaru WRX/STi (89-93, 92-00, 93-98, 97-02, 00-07)
Vendor:Go Fast BitsRegular price $198.90 USDRegular priceUnit price / per$221.00 USDSale price $198.90 USDSale -
CP Piston & Ring Set for Subaru EJ20 WRX - Bore (92.5mm) - Size (+0.5mm) - Compression Ratio (8.5)
Vendor:CP PistonsRegular price $885.15 USDRegular priceUnit price / per$885.15 USDSale price $885.15 USD -
PERRIN 02-07 Subaru WRX/STi Front Mount Intercooler Core & Mounting Beam - Silver Core
Vendor:Perrin PerformanceRegular price $944.35 USDRegular priceUnit price / per$1,111.00 USDSale price $944.35 USDSale -
Torque Solution Steering Damper Lockdown | Subaru WRX/Forester/Legacy GT (TS-SU-310)
Vendor:Torque SolutionRegular price $73.77 USDRegular priceUnit price / per$92.21 USDSale price $73.77 USDSale -
Torque Solution Engine Mounts with Mount Plates | 2006-2015 Subaru WRX/STI (TS-SU-200-PL)
Vendor:Torque SolutionRegular price $311.11 USDRegular priceUnit price / per$388.88 USDSale price $311.11 USDSale -
Radium Engineering Fuel Hanger | Subaru WRX / STI (93-07) (20-0340-00)
Vendor:Radium EngineeringRegular price $518.79 USDRegular priceUnit price / per$629.95 USDSale price $518.79 USDSale -
Mishimoto Subaru 08-15 WRX STI Top-Mount Intercooler Kit | Subaru WRX STI (08-15) (MMTMIC-STI-08SLRD)
Vendor:MishimotoRegular price $655.01 USDRegular priceUnit price / per$766.00 USDSale price $655.01 USDSale -
Manley Subaru WRX / STI H Beam Single Connecting Rod | EJ18/20/22/25 (14024-1)
Vendor:Manley PerformanceRegular price $123.58 USDRegular priceUnit price / per$143.89 USDSale price $123.58 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 -
Walbro Fuel Pump Kit | Subaru Impreza / Legacy / Audi A8 (89-07) (400-791)
Vendor:WalbroRegular price $40.64 USDRegular priceUnit price / perSale price $40.64 USD -
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 -
Go Fast Bits HYBRID TMS Dual Port | Subaru WRX (14-21) / Forester XT (05-08)
Vendor:Go Fast BitsRegular price $186.47 USDRegular priceUnit price / per$260.90 USDSale price $186.47 USDSale -
ARP EJ20/EJ25 Main Bolt Kit | Multiple Subaru Fitments (260-5401)
Vendor:ARPRegular price $463.53 USDRegular priceUnit price / per$508.41 USDSale price $463.53 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
Engine Upgrades for Subaru Impreza G2: Boost Power and Reliability
Unlock the full potential of your Subaru Impreza G2 with targeted engine upgrades designed to enhance power, throttle response, and overall driving dynamics. This collection offers a range of quality aftermarket parts engineered specifically for your model’s unique requirements, ensuring reliable performance gains and seamless fitment.
What are the key benefits of upgrading your Subaru Impreza G2 engine components?
Upgrading engine components can significantly improve your vehicle’s responsiveness, power delivery, and durability. Enhanced intake and exhaust systems increase airflow efficiency, while cooling and management parts help maintain optimal operating temperatures under demanding conditions. Durable mounts and hardware reduce engine movement, improving reliability and driving feel.
- Improved horsepower and torque through better airflow
- Enhanced throttle response for quicker acceleration
- Increased engine reliability with upgraded mounts and cooling
- More aggressive exhaust sound without sacrificing fitment
How to choose the right engine upgrades for your Subaru Impreza G2 build?
Selecting the right parts depends on your performance goals and daily driving needs. For power gains, focus on high-performance intake and exhaust components that optimize airflow. If reliability is a priority, consider upgraded engine mounts and cooling solutions to reduce stress on factory parts. Always ensure compatibility with your Impreza G2’s engine specifications to maintain fitment confidence and avoid installation issues.
Explore quality engine upgrades for your Subaru Impreza G2 at WheelFlip
Our curated collection features premium intake, exhaust, cooling, and mounting components designed to integrate seamlessly with your Subaru Impreza G2. Whether you’re upgrading for street performance or track use, find the right parts to enhance your engine’s power and response. Shop with confidence at WheelFlip and take your Impreza’s performance to the next level.












