Collection: Engine Upgrades For Subaru Impreza G2
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DeatschWerks 02+ Subaru WRX / 07+ STI/LGT Top Feed Fuel Rail Upgrade Kit w/ 1000cc Injectors | (6-102-1000)
Vendor:DeatschWerksRegular price $582.59 USDRegular priceUnit price / per$619.00 USDSale price $582.59 USDSale -
Manley Performance Valve Spring and Retainer Kit | Subaru WRX / WRX STI (16) (26180)
Vendor:Manley PerformanceRegular price $321.58 USDRegular priceUnit price / per$341.68 USDSale price $321.58 USDSale -
Fel-Pro Engine Camshaft Plug Set | Subaru WRX (13-14) / WRX STI (13-20) / Outback (00-12)
Vendor:Fel-ProRegular price $6.04 USDRegular priceUnit price / perSale price $6.04 USD -
Fel-Pro Throttle Body Mounting Gasket | Subaru WRX STI / Forester (13-20) (61359)
Vendor:Fel-ProRegular price $4.86 USDRegular priceUnit price / perSale price $4.86 USD -
Turbo XS Replacement Hose and Clamp Set | Subaru Legacy/Impreza/Outback/Audi A8 (ICHOSE-01)
Vendor:Turbo XSRegular price $151.19 USDRegular priceUnit price / per$208.82 USDSale price $151.19 USDSale -
DeatschWerks 02+ Subaru WRX / 07+ STI/LGT Top Feed Fuel Rail Upgrade Kit | Subaru WRX / STI / LGT (6-102-0750)
Vendor:DeatschWerksRegular price $563.76 USDRegular priceUnit price / per$599.00 USDSale price $563.76 USDSale -
DeatschWerks 1000cc Bosch EV14 Fuel Injectors | Subaru WRX (02-12) / STi (07-12) / Legacy GT (07-12) (17U-07-1000-4)
Vendor:DeatschWerksRegular price $441.41 USDRegular priceUnit price / per$469.00 USDSale price $441.41 USDSale -

Manley 99.75mm +.25mm Bore STD Stroke 8.5:1 Dish Piston Set | Subaru WRX STI (EJ257) 04+ (612002C-4)
Vendor:Manley PerformanceRegular price $679.55 USDRegular priceUnit price / per$760.03 USDSale price $679.55 USDSale -
Manley Turbo Tuff Pro Series I Beam Connecting Rod | Subaru WRX / STI (89-15) (14416-1)
Vendor:Manley PerformanceRegular price $254.84 USDRegular priceUnit price / per$270.76 USDSale price $254.84 USDSale -
Manley Turbo Tuff I Beam Connecting Rod Set | Subaru WRX/STI EJ205/EJ257 (89-15) (14416R6-4)
Vendor:Manley PerformanceRegular price $1,307.60 USDRegular priceUnit price / per$1,389.33 USDSale price $1,307.60 USDSale -
Fel-Pro Engine Water Pump Gasket | Subaru WRX (13-14) / WRX STI (13-21) / Forester (98-13) (35747)
Vendor:Fel-ProRegular price $4.52 USDRegular priceUnit price / perSale price $4.52 USD -
DeatschWerks Fuel Injectors | Subaru WRX (02-05) 565cc Top Feed (${sku})
Vendor:DeatschWerksRegular price $356.71 USDRegular priceUnit price / per$379.00 USDSale price $356.71 USDSale -
Turbosmart IWG75 Internal Wastegate Actuator | Subaru Impreza WRX (97-07) (TS-0605-5072)
Vendor:TurbosmartRegular price $194.99 USDRegular priceUnit price / per$254.99 USDSale price $194.99 USDSale -
Turbosmart Kompact Plumb Back BOV | Subaru WRX (08+) TS-0203-1210
Vendor:TurbosmartRegular price $206.09 USDRegular priceUnit price / per$228.99 USDSale price $206.09 USDSale -
GFB TMS Respons Blow Off Valve Kit | Subaru WRX / Legacy GT (08-10+) / 05-09 LGT
Vendor:Go Fast BitsRegular price $254.79 USDRegular priceUnit price / per$356.50 USDSale price $254.79 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 $679.55 USDRegular priceUnit price / per$760.03 USDSale price $679.55 USDSale -
Manley 33mm Race Master Exhaust Valves | Subaru WRX / WRX STI (EJ205/EJ257) (11171-8)
Vendor:Manley PerformanceRegular price $185.42 USDRegular priceUnit price / per$251.36 USDSale price $185.42 USDSale -
Fel-Pro PermaTorque Engine Cylinder Head Gasket | Subaru WRX (13-18) / Outback (10-12) (${sku})
Vendor:Fel-ProRegular price $46.26 USDRegular priceUnit price / perSale price $46.26 USD -
DeatschWerks 2200cc Injectors | Subaru WRX / Legacy GT / STI (16S-01-2200-4)
Vendor:DeatschWerksRegular price $808.47 USDRegular priceUnit price / per$859.00 USDSale price $808.47 USDSale -
Manley Race Series 37mm Stainless Race Flo Valves | Subaru WRX (00-03) / STi (04) (11140-8)
Vendor:Manley PerformanceRegular price $185.42 USDRegular priceUnit price / per$251.36 USDSale price $185.42 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.











