Collection: Drivetrain Upgrades For Subaru WRX S4 VA
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ACT Heavy Duty Race Sprung 4 Pad Clutch Kit | Subaru WRX STI (04-21) (SB10-HDG4)
Vendor:ACTRegular price $827.00 USDRegular priceUnit price / per$1,021.00 USDSale price $827.00 USDSale -
XClutch Stage 1 D&S Organic Clutch Kit | Subaru WRX STI/Legacy (XKSU24001-1A)
Vendor:XCLUTCHRegular price $567.67 USDRegular priceUnit price / per$729.86 USDSale price $567.67 USDSale -
Exedy Racing Hyper Multi Series Clutch | Multiple Subaru Fitments (FM032SD)
Vendor:ExedyRegular price $3,043.96 USDRegular priceUnit price / per$4,185.55 USDSale price $3,043.96 USDSale -
Exedy Hyper Series Accessory Kit | Multiple Fitments (FJAK100)
Vendor:ExedyRegular price $56.46 USDRegular priceUnit price / per$77.63 USDSale price $56.46 USDSale -
Action Clutch Chromoly Lightweight Flywheel | Subaru WRX STI 04-21 (AC117FW)
Vendor:Action ClutchRegular price $321.14 USDRegular priceUnit price / per$331.46 USDSale price $321.14 USDSale -
Exedy Hyper Multi Series SDF Type Twin Clutch Kit | Multiple Fitments (FM022SDF)
Vendor:ExedyRegular price $2,337.33 USDRegular priceUnit price / per$3,213.90 USDSale price $2,337.33 USDSale -
Action Clutch Stage 2 D&S Kevlar Clutch Kit for Subaru WRX 18-21 2.0L (FA20DIT) (ACR-1817-FFW)
Vendor:Action ClutchRegular price $658.79 USDRegular priceUnit price / per$679.96 USDSale price $658.79 USDSale -
Competition Clutch Pressure Plate | 2004-2021 Subaru Impreza WRX STI (3-721)
Vendor:Competition ClutchRegular price $325.29 USDRegular priceUnit price / per$395.00 USDSale price $325.29 USDSale -
Competition Clutch Performance Pressure Plate | 2006-2014 Subaru WRX (3-673)
Vendor:Competition ClutchRegular price $317.06 USDRegular priceUnit price / per$385.00 USDSale price $317.06 USDSale -
Competition Clutch Replacement Disc Only | 2004-2020 Subaru WRX STI (99707-S)
Vendor:Competition ClutchRegular price $160.59 USDRegular priceUnit price / per$195.00 USDSale price $160.59 USDSale -
Clutch Masters Lightweight Steel Flywheel | 2004-2019 Subaru STI (FW-721-SF)
Vendor:Clutch MastersRegular price $430.29 USDRegular priceUnit price / per$522.50 USDSale price $430.29 USDSale -
Clutch Masters FX100 Clutch Kit | 2015-2017 Subaru WRX (15020-HD00)
Vendor:Clutch MastersRegular price $540.00 USDRegular priceUnit price / per$675.00 USDSale price $540.00 USDSale -
Clutch Masters Master Cylinder | 2015+ Subaru WRX/STI (MC15020)
Vendor:Clutch MastersRegular price $252.66 USDRegular priceUnit price / per$286.35 USDSale price $252.66 USDSale -
Clutch Masters Steel Clutch Line | 2014 - 2016 Scion FRS & 2013 - 2021 Subaru BRZ (SL-15017)
Vendor:Clutch MastersRegular price $35.52 USDRegular priceUnit price / per$40.25 USDSale price $35.52 USDSale -
Action Clutch Stage 1 Clutch Kit | Subaru WRX STI (04-21) 2.5L EJ257 Turbo AWD (ACR-1802-884006P)
Vendor:Action ClutchRegular price From $531.21 USDRegular priceUnit price / per$531.21 USDSale price From $531.21 USD -
ACT Heavy Duty Pressure Plate | Subaru WRX (06-21) (SB014)
Vendor:ACTRegular price $636.00 USDRegular priceUnit price / per$785.00 USDSale price $636.00 USDSale -
ACT Extreme Race Sprung 4 Pad Clutch Kit | Multiple Subaru Fitments (SB11-XTG4)
Vendor:ACTRegular price $1,277.00 USDRegular priceUnit price / per$1,576.00 USDSale price $1,277.00 USDSale -
ACT Heavy Duty Race Sprung 4 Pad Clutch Kit | Multiple Subaru Fitments (SB11-HDG4)
Vendor:ACTRegular price $1,226.00 USDRegular priceUnit price / per$1,514.00 USDSale price $1,226.00 USDSale -
ACT 4-Pad Sprung Race Disc | Multiple Subaru Fitments (4240518)
Vendor:ACTRegular price $203.00 USDRegular priceUnit price / per$251.00 USDSale price $203.00 USDSale -
Driveshaft Shop Carbon Fiber Driveshaft | 2015-2019 Subaru WRX 6-Spd (610264)
Vendor:Driveshaft ShopRegular price $1,213.31 USDRegular priceUnit price / per$1,299.98 USDSale price $1,213.31 USDSale
Enhance Your Subaru WRX S4 VA with Premium Drivetrain Upgrades
Optimize your Subaru WRX S4 VA’s performance with drivetrain upgrades designed to improve power delivery, response, and durability. This collection offers carefully selected components that address clutch engagement, shifting precision, and differential efficiency to elevate your driving experience.
What are the benefits of upgrading your WRX S4 VA clutch and flywheel?
Upgrading clutch and flywheel assemblies can significantly improve throttle response and shift feel by reducing rotational mass and increasing engagement precision. These components help your WRX handle increased power and aggressive driving without sacrificing reliability.
- Quicker clutch engagement for faster gear changes
- Improved pedal feel and modulation
- Enhanced durability under high-stress conditions
How do precision shifters and reinforced mounts improve drivetrain performance?
Precision shifters reduce slop and provide a more direct connection between your hand and the transmission, resulting in smoother, more confident gear changes. Reinforced mounts minimize drivetrain movement, which helps maintain alignment and reduces wear on components, translating to better power transfer and longevity.
Which differential and axle upgrades should Subaru WRX S4 VA owners consider?
Upgraded axles and differential parts enhance traction and strength, especially under demanding driving conditions. Stronger axles resist bending or breaking, while improved differential components optimize power distribution to the wheels. Explore our selection to find parts tailored to your WRX S4 VA’s needs and elevate your drivetrain’s reliability and performance at WheelFlip.




