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 $61.50 USDRegular priceUnit price / per$82.00 USDSale price From $61.50 USDSale -
Torque Solution VF Turbo Wastegate Bracket | 2008-2014 Subaru WRX/STI (TS-SU-436)
Vendor:Torque SolutionRegular price $40.26 USDRegular priceUnit price / per$48.88 USDSale price $40.26 USDSale -

Manley STD Stroke 99.5mm Bore 9.8:1 Dish Piston Set with Rings | Subaru WRX STi (04+) (612100C-4)
Vendor:Manley PerformanceRegular price $741.18 USDRegular priceUnit price / per$805.63 USDSale price $741.18 USDSale -
Wiseco Subaru WRX EJ20 Stroker 1.181 Compression Piston Shelf Stock Kit | WRX (00-14)
Vendor:WisecoRegular price $752.99 USDRegular priceUnit price / per$752.99 USDSale price $752.99 USD -
Torque Solution Engine Mounts with Mount Plates | 2006-2015 Subaru WRX/STI (TS-SU-200-PL)
Vendor:Torque SolutionRegular price $320.26 USDRegular priceUnit price / per$388.88 USDSale price $320.26 USDSale -

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 -
Cometic 100mm Bore MLS Headgasket .040" | Subaru 90-01 Impreza/Legacy 2.0/2.5L (H1631SPK040S)
Vendor:Cometic GasketRegular price $48.29 USDRegular priceUnit price / per$57.59 USDSale price $48.29 USDSale -
Manley 75mm DE-STROKED Piston Set w/ Rings | Subaru WRX STI (04+) (621002C-4)
Vendor:Manley PerformanceRegular price $741.18 USDRegular priceUnit price / per$805.63 USDSale price $741.18 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 -

Manley 99.75mm +.25mm Bore STD Stroke 8.5:1 Dish Piston Set | Subaru WRX STI (EJ257) 04+ (612002C-4)
Vendor:Manley PerformanceRegular price $741.18 USDRegular priceUnit price / per$805.63 USDSale price $741.18 USDSale -
Aeromotive 04-14 Subaru WRX / 07-14 Subaru STI Top Feed Fuel Rail Kit - Black
Vendor:AeromotiveRegular price $1,350.53 USDRegular priceUnit price / per$1,350.53 USDSale price $1,350.53 USD -
JE Pistons SUB STI EJ257 99.5mm 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 -
Torque Solution Solid Billet Engine/Trans Mount Kit | Subaru WRX/STI (TS-SU-250SB)
Vendor:Torque SolutionRegular price $297.38 USDRegular priceUnit price / per$361.10 USDSale price $297.38 USDSale -
Torque Solution Exhaust Mount Kit | 2008-2021 Subaru WRX (TS-SU-0124)
Vendor:Torque SolutionRegular price $43.00 USDRegular priceUnit price / per$52.21 USDSale price $43.00 USDSale -
Torque Solution Cylinder 4 Coolant Mod | Subaru EJ20/EJ25 Engines (TS-SU-585)
Vendor:Torque SolutionRegular price $73.20 USDRegular priceUnit price / per$88.88 USDSale price $73.20 USDSale -
Torque Solution -10AN Turbo Oil Return Fitting | Subaru EJ (TS-SU-486)
Vendor:Torque SolutionRegular price $50.32 USDRegular priceUnit price / per$61.10 USDSale price $50.32 USDSale -
Torque Solution WIX Oil Filter Adapter | Subaru EJ/FA (TS-SU-516) (TS-SU-516)
Vendor:Torque SolutionRegular price $91.49 USDRegular priceUnit price / per$111.10 USDSale price $91.49 USDSale -
Torque Solution Valve Cover Cam Seals | Multiple Fitments (TS-SU-417S)
Vendor:Torque SolutionRegular price $50.32 USDRegular priceUnit price / per$61.10 USDSale price $50.32 USDSale -
WRX 02-07 Plumb Back Blow Off Valve by Turbosmart - Blue (TS-0205-1215)
Vendor:TurbosmartRegular price $334.16 USDRegular priceUnit price / per$436.99 USDSale price $334.16 USDSale -
WRX 02-07 Plumb Back Blow Off Valve by Turbosmart - Black (TS-0205-1216)
Vendor:TurbosmartRegular price $334.16 USDRegular priceUnit price / per$436.99 USDSale price $334.16 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.











