Collection: Engine Upgrades For Subaru WRX S4 VA
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aFe Sprint Booster Power Converter | Subaru Impreza WRX (06-23/12-25) (77-16802)
Vendor:aFeRegular price $314.00 USDRegular priceUnit price / per$314.00 USDSale price $314.00 USD -
Brian Crower VALVE KEEPERS/LOCKS - 6 deg. / 6mm Stem Diameter (Subaru EJ Series)
Vendor:Brian CrowerRegular price $94.89 USDRegular priceUnit price / per$109.00 USDSale price $94.89 USDSale -
Exedy OEM-Style Throw Out Bearing | Mitsubishi Evo 8/9, Subaru WRX/STI (02-21) (BRG601)
Vendor:ExedyRegular price $43.79 USDRegular priceUnit price / per$60.21 USDSale price $43.79 USDSale -
HKS Turbo Timer Harness Type FT-6 | Subaru WRX/STI (08-14) (41003-AF006)
Vendor:HKSRegular price $28.24 USDRegular priceUnit price / per$30.00 USDSale price $28.24 USDSale -
Torque Solution Solid Billet Engine Mounts | Subaru WRX/Forester XT (14-21/18) (TS-SU-291SB)
Vendor:Torque SolutionRegular price $239.99 USDRegular priceUnit price / per$299.99 USDSale price $239.99 USDSale -
HKS SSQV Recirculation Kit | Subaru Impreza WRX STi (08-21) (71002-AF002)
Vendor:HKSRegular price $40.38 USDRegular priceUnit price / per$42.90 USDSale price $40.38 USDSale -
Torque Solution Solid Billet Engine Mounts | Multiple Subaru Fitments (TS-SU-200SB)
Vendor:Torque SolutionRegular price $151.11 USDRegular priceUnit price / per$188.88 USDSale price $151.11 USDSale -
Torque Solution Short Oil Fill Tube | Subaru EJ20/25 Engines (TS-SU-587)
Vendor:Torque SolutionRegular price $88.88 USDRegular priceUnit price / per$111.10 USDSale price $88.88 USDSale -
Fel-Pro Engine Conversion Gasket Set | Subaru WRX (15-20) / BRZ (13-20) / Scion FR-S (13-16) / Toyota 86 (17-20) (CS26524)
Vendor:Fel-ProRegular price $52.31 USDRegular priceUnit price / perSale price $52.31 USD -
Fel-Pro Crankshaft Seal Kit | Subaru WRX / BRZ / Scion FR-S / Toyota 86 (07-23)
Vendor:Fel-ProRegular price $55.05 USDRegular priceUnit price / perSale price $55.05 USD -
Fel-Pro Engine Oil Pan Gasket Set | Subaru BRZ / WRX / Toyota 86 (13-20 / 15-21 / 17-20)
Vendor:Fel-ProRegular price $30.28 USDRegular priceUnit price / perSale price $30.28 USD -
Go Fast Bits Deceptor Pro II Blow Off Valve | Subaru Impreza / Forester / WRX (07-22) (T9507)
Vendor:Go Fast BitsRegular price $375.36 USDRegular priceUnit price / per$525.20 USDSale price $375.36 USDSale -
Deatschwerks X2 Series Fuel Pump Module with Dual DW420 Pumps For 2008-21 WRX/STI
Vendor:DeatschWerksRegular price $602.65 USDRegular priceUnit price / per$709.00 USDSale price $602.65 USDSale -
DeatschWerks 340lph DW300C Fuel Pump Set Up Kit | Subaru WRX / STI (08-14 / 08-15) (9-309-1008)
Vendor:DeatschWerksRegular price $189.00 USDRegular priceUnit price / per$189.00 USDSale price $189.00 USD -
Go Fast Bits 99-21 Subaru WRX STI WGA Wastegate Actuator | Subaru WRX STI (99-21) (GFB7305)
Vendor:Go Fast BitsRegular price $209.25 USDRegular priceUnit price / per$232.50 USDSale price $209.25 USDSale -
Torque Solution Turbo Sump Restrictor | Subaru WRX/Forester XT (TS-SU-514)
Vendor:Torque SolutionRegular price $32.88 USDRegular priceUnit price / per$41.10 USDSale price $32.88 USDSale -
Perrin Black Turbo Inlet Hose Install Kit Only | 2008-2014 Subaru WRX (S-PSP-INT-421)
Vendor:Perrin PerformanceRegular price $29.20 USDRegular priceUnit price / per$47.00 USDSale price $29.20 USDSale -
COBB Stage 1+ to NexGen Stage 2+ CAN Flex Fuel Power Package w/ SF Intake & Silver Intercooler | Subaru WRX 6MT (18-21) (SUB004NG2W-SL2FF-S1P-UP)
Vendor:COBBRegular price $2,660.00 USDRegular priceUnit price / per$2,660.00 USDSale price $2,660.00 USD -
COBB Stage 1+ to NexGen Stage 2+ CAN Flex Fuel Power Package w/ SF Intake & Silver Intercooler | Subaru WRX 6MT (15-17) (SUB004NG2W-SL1FF-S1P-UP)
Vendor:COBBRegular price $2,660.00 USDRegular priceUnit price / per$2,660.00 USDSale price $2,660.00 USD -
COBB NexGen Stage 2 Power Package w/SF Intake & Silver Intercooler | Subaru WRX (15-21) (SUB004NG2W2-SL)
Vendor:COBBRegular price $2,565.00 USDRegular priceUnit price / per$2,565.00 USDSale price $2,565.00 USD
Engine Upgrades for Subaru WRX S4 VA: Boost Power and Performance
Unlock the full potential of your Subaru WRX S4 VA with engine upgrades designed specifically for this model. Our collection focuses on enhancing power delivery, throttle response, and engine efficiency to elevate your driving experience. Whether you want to increase horsepower, improve reliability, or refine your exhaust note, these parts deliver targeted performance gains.
What are the benefits of upgrading your Subaru WRX S4 VA’s engine components?
Upgrading key engine components can significantly improve your WRX S4 VA’s responsiveness and overall power output. Performance intakes and exhausts optimize airflow, while tuning accessories help your engine run more efficiently under load. These upgrades also contribute to a more engaging driving experience by sharpening throttle response and enhancing engine sound.
- Improved air intake and exhaust flow for better combustion
- Enhanced throttle response and smoother power delivery
- Increased engine efficiency and potential for higher output
- Refined engine sound tailored to your preferences
How to choose the right engine upgrades for your Subaru WRX S4 VA?
Selecting the right parts depends on your performance goals and daily driving needs. Consider whether you want to focus on power gains, reliability, or sound enhancement. Intake and exhaust components are common starting points, while tuning accessories allow for precise engine management. Always ensure parts are designed for the WRX S4 VA platform to guarantee fitment and compatibility.
Supporting modifications and where to shop Subaru WRX S4 VA engine upgrades
Supporting modifications such as upgraded intercoolers, blow-off valves, and catch cans can complement your engine upgrades by improving cooling and reliability. Proper installation and tuning are essential to maximize benefits. Explore our curated selection of engine upgrades for the Subaru WRX S4 VA at WheelFlip to find quality aftermarket parts with fitment confidence and expert support.










