Collection: Engine Upgrades For Subaru Impreza G2
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Perrin Oil Fill Cap - Round Style | Subaru WRX / STI / BRZ / Forester / Toyota GR86 (PSP-ENG-711)
Vendor:Perrin PerformanceRegular price From $42.45 USDRegular priceUnit price / per$82.00 USDSale price From $42.45 USDSale -
Torque Solution Cylinder 4 Coolant Mod | Subaru EJ20/EJ25 Engines (TS-SU-585)
Vendor:Torque SolutionRegular price $71.11 USDRegular priceUnit price / per$88.88 USDSale price $71.11 USDSale -
Torque Solution Cam Angle Sensor Bracket | 2002-2005 Subaru WRX (TS-SU-203)
Vendor:Torque SolutionRegular price $48.88 USDRegular priceUnit price / per$61.10 USDSale price $48.88 USDSale -

Torque Solution Engine Mounts | 2002-2014 Subaru WRX and 2004-2021 Subaru WRX STI (TS-SU-200)
Vendor:Torque SolutionRegular price $231.11 USDRegular priceUnit price / per$288.88 USDSale price $231.11 USDSale -
Brian Crower Connecting Rods Sportsman w/ARP2000 Fasteners | Subaru EJ205/EJ257 - 5.141" (BC6609)
Vendor:Brian CrowerRegular price $572.24 USDRegular priceUnit price / per$657.30 USDSale price $572.24 USDSale -
Brian Crower Valve Guides 6.0mm Exhaust | 2002 - 2005 Subaru Impreza (BC3961)
Vendor:Brian CrowerRegular price $70.52 USDRegular priceUnit price / per$81.00 USDSale price $70.52 USDSale -
Brian Crower VALVE GUIDES - 6.0mm INTAKE (Subaru EJ205, EJ257, EJ257B)
Vendor:Brian CrowerRegular price $70.52 USDRegular priceUnit price / per$81.00 USDSale price $70.52 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 VF Turbo Wastegate Bracket | 2008-2014 Subaru WRX/STI (TS-SU-436)
Vendor:Torque SolutionRegular price $39.11 USDRegular priceUnit price / per$48.88 USDSale price $39.11 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 -

GFB HYBRID TMS Dual Port 35mm Inlet/30mm Outlet 97-98 Subaru WRX/STi | Subaru WRX/STi (97-98)
Vendor:Go Fast BitsRegular price $186.47 USDRegular priceUnit price / per$260.90 USDSale price $186.47 USDSale -
JE Pistons SUB STI EJ257 99.75mm Bore CR 8.5 KIT Set of 4 Pistons
Vendor:JE PistonsRegular price $899.99 USDRegular priceUnit price / per$899.99 USDSale price $899.99 USD -

Radium Dual Side Fluid Lock Oil Catch Can Kit | Subaru WRX/STI/Forester (02-14/04-13) (20-0608-FL)
Vendor:Radium EngineeringRegular price $335.97 USDRegular priceUnit price / per$419.95 USDSale price $335.97 USDSale -
Banks Power Pedal Fits Monster Stand-Alone Throttle Controller 64325
Vendor:Banks PowerRegular price $295.00 USDRegular priceUnit price / per$327.78 USDSale price $295.00 USDSale -
GFB 02-10 WRX/STI 2 Piece Under-Drive Pulley Kit | Subaru WRX/ STI (02-10) (2001)
Vendor:Go Fast BitsRegular price $193.68 USDRegular priceUnit price / per$271.00 USDSale price $193.68 USDSale -
Go Fast Bits 02-10+ WRX/STI Crank Pulley | Subaru WRX / STI (02-10+)
Vendor:Go Fast BitsRegular price $133.65 USDRegular priceUnit price / per$187.00 USDSale price $133.65 USDSale -

Manley Performance STD Stroke 100mm +.5mm Bore Piston Set | Subaru WRX STI (EJ257) (612105C-4)
Vendor:Manley PerformanceRegular price $741.18 USDRegular priceUnit price / per$805.63 USDSale price $741.18 USDSale -
GFB 04-10 WRX/STI 3 Piece Under-Drive Pulley Kit | Subaru WRX / STI (04-10) (2010)
Vendor:Go Fast BitsRegular price $258.69 USDRegular priceUnit price / per$381.00 USDSale price $258.69 USDSale -

GFB Light-Weight Engine Pulley | Subaru Legacy / Impreza / Scion FR-S (89-93 / 92-00 / 12-16)
Vendor:Go Fast BitsRegular price $272.31 USDRegular priceUnit price / per$381.00 USDSale price $272.31 USDSale -

GFB Deceptor Pro II Blow Off Valve | Subaru Impreza / Legacy / Forester / Outback (92-14) (T9501)
Vendor:Go Fast BitsRegular price $375.36 USDRegular priceUnit price / per$525.20 USDSale price $375.36 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.












