Collection: Engine Upgrades For Subaru Forester SJ
-
Fel-Pro 15-21 Subaru WRX / 13-20 BRZ / 13-16 Scion FR-S / 17-20 Toyota 86 Engine Oil Drain Plug Gasket | Universal
Vendor:Fel-ProRegular price $3.51 USDRegular priceUnit price / perSale price $3.51 USD -
GFB 15+ TMS Respons Blow Off Valve Kit | Subaru WRX/Impreza/Forester (07-22) (T9007)
Vendor:Go Fast BitsRegular price $254.79 USDRegular priceUnit price / per$356.50 USDSale price $254.79 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 -
Fel-Pro Engine Coolant Thermostat Housing Gasket | Subaru BRZ (14-23) / Forester (16-23) / Crosstrek (16-23) (36161)
Vendor:Fel-ProRegular price $2.14 USDRegular priceUnit price / perSale price $2.14 USD -
Fel-Pro Engine Water Pump Gasket | Subaru WRX / BRZ / Scion FR-S / Toyota 86 (07-23) (36042)
Vendor:Fel-ProRegular price $5.04 USDRegular priceUnit price / perSale price $5.04 USD -
Mishimoto 2015+ Subaru WRX Top-Mount Intercooler Kit | Subaru WRX (15RBK)
Vendor:MishimotoRegular price $1,135.01 USDRegular priceUnit price / per$1,327.00 USDSale price $1,135.01 USDSale -
Fel-Pro Engine Valve Stem Oil Seal Set | Subaru WRX/BRZ/Scion FR-S/86 (SS729331)
Vendor:Fel-ProRegular price $36.66 USDRegular priceUnit price / perSale price $36.66 USD -
Fel-Pro Engine Crankshaft Seal Kit | Subaru WRX (13-20) / BRZ (13-20) / Scion FR-S (13-16) / Toyota 86 (17-20) (BS40748)
Vendor:Fel-ProRegular price $13.66 USDRegular priceUnit price / perSale price $13.66 USD -
Fel-Pro Fuel Pump Gasket | Subaru BRZ / Crosstrek / Forester (12-25) (73441)
Vendor:Fel-ProRegular price $16.15 USDRegular priceUnit price / perSale price $16.15 USD -
DeatschWerks 08+ Subaru WRX/STI X2 Series Pump Module -8AN Feed w/ -6AN Return CPE Plumbing Kit
Vendor:DeatschWerksRegular price $636.65 USDRegular priceUnit price / per$749.00 USDSale price $636.65 USDSale -
Mishimoto Street Performance Top-Mount Intercooler Kit | Subaru Impreza/Forester/WRX (07-22) (MMTMIC-WRX-15XBK)
Vendor:MishimotoRegular price $626.78 USDRegular priceUnit price / per$733.00 USDSale price $626.78 USDSale -

Mishimoto Top-Mount Intercooler Shroud | Subaru Impreza/Forester/WRX (07-22) (MMTMIC-WRX-15XSHR)
Vendor:MishimotoRegular price $107.25 USDRegular priceUnit price / per$125.00 USDSale price $107.25 USDSale -
Mishimoto Street Performance Top-Mount Intercooler Kit | Subaru Impreza/Forester/WRX (07-22) (MMTMIC-WRX-15XSL)
Vendor:MishimotoRegular price $626.78 USDRegular priceUnit price / per$733.00 USDSale price $626.78 USDSale -
Eibach HD Adj Endlink | Subaru Forester/Outback/Legacy 11-25 (UEL-10-185HD)
Vendor:EibachRegular price $133.84 USDRegular priceUnit price / per$172.36 USDSale price $133.84 USDSale -
DeatschWerks 08+ Subaru WRX/STI X2 Series Pump Module -8AN Feed w/ -6AN Return PTFE Plumbing Kit
Vendor:DeatschWerksRegular price $721.65 USDRegular priceUnit price / per$849.00 USDSale price $721.65 USDSale -
Mishimoto Street Performance Top-Mount Intercooler Kit | Subaru Impreza/Forester/WRX (07-22) (MMTMIC-WRX-15XGD)
Vendor:MishimotoRegular price $626.78 USDRegular priceUnit price / per$733.00 USDSale price $626.78 USDSale -
COBB One Step Colder Spark Plug Set | Subaru WRX/STI/Legacy GT/Outback XT/Forester XT (D44700)
Vendor:COBBRegular price $65.00 USDRegular priceUnit price / per$65.00 USDSale price $65.00 USD -
COBB 70mm Cast Aluminum Turbo Inlet | Subaru WRX/Forester XT (15-21/14-18) (745450)
Vendor:COBBRegular price $265.00 USDRegular priceUnit price / per$265.00 USDSale price $265.00 USD -
COBB LF Bypass Valve | Subaru WRX (15-21) / Forester XT (14-18) (745670)
Vendor:COBBRegular price $405.00 USDRegular priceUnit price / per$405.00 USDSale price $405.00 USD -
COBB 4 Bar Map Sensor | Subaru WRX (08-14)/Legacy GT (05-12)/Forester XT (09-13)/Outback XT (05-09) (A22100)
Vendor:COBBRegular price $205.00 USDRegular priceUnit price / per$205.00 USDSale price $205.00 USD
Engine Upgrades for Subaru Forester SJ: Enhance Power and Performance
Unlock the full potential of your Subaru Forester SJ with engine upgrades designed specifically for your model. Whether you're aiming to boost horsepower, sharpen throttle response, or improve overall engine reliability, this collection offers tailored aftermarket parts that fit your Forester SJ perfectly.
What are the key benefits of upgrading your Forester SJ’s engine components?
Upgrading engine parts can significantly improve your vehicle’s responsiveness and driving enjoyment. Enhanced intakes and exhaust systems increase airflow, which helps the engine breathe better and perform more efficiently. Additionally, performance tuning accessories optimize engine management for smoother power delivery and improved throttle control.
- Increased horsepower and torque for more spirited driving
- Improved throttle response and acceleration feel
- Enhanced engine sound for a sportier experience
- Better reliability with quality aftermarket components
How to choose the right engine upgrades for your Subaru Forester SJ?
Selecting the right parts depends on your performance goals and daily driving needs. Start with bolt-on upgrades like high-flow intakes and cat-back exhausts for noticeable gains without complex installation. For more advanced builds, consider tuning accessories and supporting mods to ensure your engine runs optimally and reliably under increased power demands.
Maximize your Forester SJ’s potential with WheelFlip’s curated engine upgrades
Our collection is curated to provide fitment confidence and performance gains tailored to the Forester SJ platform. Shop with WheelFlip to find quality engine parts that integrate seamlessly with your vehicle’s setup. Take the next step to elevate your Subaru’s power and driving experience with our trusted aftermarket solutions.















