2008-2014 Subaru WRX STI Drivetrain Performance Parts
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![Exedy [04 - 21 STI] H4 Lightweight Flywheel | FF501A - JDMuscleFlywheelsexeFF501A](//jdmuscleusa.com/cdn/shop/files/exedy-04-21-sti-h4-lightweight-flywheel-ff501a-1101750.jpg?v=1770321496&width=220)
![Exedy [04 - 21 STI] H4 Lightweight Flywheel | FF501A - JDMuscleFlywheelsexeFF501A](//jdmuscleusa.com/cdn/shop/files/exedy-04-21-sti-h4-lightweight-flywheel-ff501a-4006457.jpg?v=1770321496&width=220)
Up to $77.98 off
In StockExedy H4 Lightweight Flywheel | FF501A
Fits: 04-21 STI
Only 6 leftRegular price $441.83Sale price $441.83 Regular priceUnit price per$519.81 -
![IAG [02 - 25 WRX, 04 - 21 STI, 05 - 12 LGT, 04 - 08 FXT] Street Series Transmission Bushing Kit For IAG Transmission Mounts | IAG - DRV - 2175 - JDMuscleTransmission and Differential BushingsIAG-DRV-2175](//jdmuscleusa.com/cdn/shop/files/iag-02-25-wrx-04-21-sti-05-12-lgt-04-08-fxt-street-series-transmission-bushing-kit-for-iag-transmission-mounts-iag-drv-2175-6381444.jpg?v=1770324741&width=220)
In StockIAG Street Series Transmission Bushing Kit For IAG Transmission Mounts | IAG-DRV-2175
Fits: 02-25 WRX, 04-21 STI, 05-12 LGT, 04-08 FXT
Only 1 leftRegular price $34.99Sale price $34.99 Regular priceUnit price per$34.99 -
Up to $36.90 off
In StockSouth Bend Clutch Daily Stage 3 Clutch Kit Subaru STI 2004-2020
Only 4 leftRegular price $1,193.03Sale price $1,193.03 Regular priceUnit price per$1,229.93 -
Up to $48 offACT 4-Puck Sprung Race Disc Subaru Legacy GT Spec B 2005-2009 | 4240518
Regular price $203.00Sale price $203.00 Regular priceUnit price per$251.00 -
Up to $49 off
In StockACT Performance Street Sprung Disc Subaru Legacy GT Spec B 2005-2009 | 3000503
Only 13 leftRegular price $209.00Sale price $209.00 Regular priceUnit price per$258.00 -
Up to $37 offACT 4-Puck Rigid Race Disc Subaru Legacy GT Spec B 2007-2009 | 4240018
Regular price $157.00Sale price $157.00 Regular priceUnit price per$194.00 -
In StockFactionFab V2 FR-Spec Coilovers
Fits: 05-07 STI
Only 6 leftRegular price $1,350.00Sale price $1,350.00 Regular priceUnit price per$1,350.00 -
FactionFab Solid End Link Set
Fits: 02-14 WRX/STI Front, 04-07 STI Rear
Regular price $125.00Sale price $125.00 Regular priceUnit price per$125.00 -
![Torque Solution [02 - 14 WRX / 04 - 21 STI] Mount Package w/ Pitch Stop | TS - SU - 123.2 - JDMuscleEngine MountstqsTS-SU-123.2](//jdmuscleusa.com/cdn/shop/files/torque-solution-02-14-wrx-04-21-sti-mount-package-w-pitch-stop-ts-su-1232-9189131.jpg?v=1770327638&width=220)
Up to $111.99 off
In StockTorque Solution Mount Package w/ Pitch Stop | TS-SU-123.2
Fits: 02-14 WRX / 04-21 STI
Only 9 leftRegular price $588.00Sale price $588.00 Regular priceUnit price per$699.99 -
Up to $7.39 off
In StockWhiteline 08-21 WRX/STI / 05-13 LGT / 09-16 FXT Rear Differential Positive Power Front Kit | KDT905
Only 6 leftRegular price $66.49Sale price $66.49 Regular priceUnit price per$73.88 -
Exedy 04-21 STI Stage 4 Twin Metallic Disc Clutch Kit | FM022SD
Regular price $2,276.65Sale price $2,276.65 Regular priceUnit price per$2,276.65 -
Competition Clutch 04-21 STI Twin Disk Clutch Kit | 4M-15030-1
Regular price $1,662.49Sale price $1,662.49 Regular priceUnit price per$1,662.49 -
Torque Solution 02-14 WRX / 04-21 STI Engine Mounts w/ Subaru OEM Mount Plates | TS-SU-200-PL
Regular price $366.66Sale price $366.66 Regular priceUnit price per$366.66 -
Torque Solution 02-14 WRX / 04-21 STI Solid Billet Mount Package w/ Subaru OEM Mount Plates | TS-SU-123SB-PL
Regular price $505.54Sale price $505.54 Regular priceUnit price per$505.54 -
Cusco 04-21 STI Increased Capacity Rear Differential Cover Blue R180 | 692-008-AL
Regular price $816.30Sale price $816.30 Regular priceUnit price per$816.30 -
Cusco 04-21 STI Increased Capacity Rear Differential Cover Silver R180 | 692-008-AS
Regular price $816.30Sale price $816.30 Regular priceUnit price per$816.30
![Exedy [04 - 21 STI] H4 Lightweight Flywheel | FF501A - JDMuscleFlywheelsexeFF501A](http://jdmuscleusa.com/cdn/shop/files/exedy-04-21-sti-h4-lightweight-flywheel-ff501a-1101750.jpg?v=1770321496&width=220)
![Exedy [04 - 21 STI] H4 Lightweight Flywheel | FF501A - JDMuscleFlywheelsexeFF501A](http://jdmuscleusa.com/cdn/shop/files/exedy-04-21-sti-h4-lightweight-flywheel-ff501a-4006457.jpg?v=1770321496&width=220)
![IAG [02 - 25 WRX, 04 - 21 STI, 05 - 12 LGT, 04 - 08 FXT] Street Series Transmission Bushing Kit For IAG Transmission Mounts | IAG - DRV - 2175 - JDMuscleTransmission and Differential BushingsIAG-DRV-2175](http://jdmuscleusa.com/cdn/shop/files/iag-02-25-wrx-04-21-sti-05-12-lgt-04-08-fxt-street-series-transmission-bushing-kit-for-iag-transmission-mounts-iag-drv-2175-6381444.jpg?v=1770324741&width=220)
![Torque Solution [02 - 14 WRX / 04 - 21 STI] Mount Package w/ Pitch Stop | TS - SU - 123.2 - JDMuscleEngine MountstqsTS-SU-123.2](http://jdmuscleusa.com/cdn/shop/files/torque-solution-02-14-wrx-04-21-sti-mount-package-w-pitch-stop-ts-su-1232-9189131.jpg?v=1770327638&width=220)
