2015-2021 Subaru WRX STI Drivetrain Performance Parts
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Up to $195 off
In StockACT 04-21 STI / 07-09 Legacy GT Spec. BHeavy Duty Performance Street Disc Clutch Kit | SB10-HDSS
Regular price $833.00Sale price $833.00 Regular priceUnit price per$1,028.00 -
![ACT [04-21 STI / 07-09 LGT] Spec B Xtreme Duty Performance Street Disc Clutch Kit | SB10-XTSS](//jdmuscleusa.com/cdn/shop/products/act-xtreme-duty-street-clutch-kit-subaru-sti-2004-2020-sb10-xtss-clutches-act-actsb10-xtss.jpg?v=1614511378&width=220)
Up to $205 off
In StockACT Spec B Xtreme Duty Performance Street Disc Clutch Kit
Fits: 04-21 STI, 07-09 LGT
Regular price $875.00Sale price $875.00 Regular priceUnit price per$1,080.00 -
![ACT [04-21 STI] Streetlite Flywheel | 600235](//jdmuscleusa.com/cdn/shop/products/act-streetlite-flywheel-subaru-sti-2004-2020-legacy-gt-spec-b-2007-2009-600235-flywheels-act-act600235.jpg?v=1614511376&width=220)
![ACT [04-21 STI] Streetlite Flywheel | 600235](//jdmuscleusa.com/cdn/shop/products/act-streetlite-flywheel-subaru-sti-2004-2020-legacy-gt-spec-b-2007-2009-600235-flywheels-act-act600235-2.jpg?v=1614673154&width=220)
Up to $112 off
In StockACT Streetlite Flywheel | 600235
Fits: 04-21 STI
Regular price $476.00Sale price $476.00 Regular priceUnit price per$588.00 -
In StockDriveshaft Shop 1-Piece Carbon Fiber Driveshaft
Fits: 15-21 STI
Only 5 leftRegular price $1,299.98Sale price $1,299.98 Regular priceUnit price per$1,299.98 -
![Competition Clutch [04-21 STI] Stage 3 Segmented Ceramic Clutch Kit | 15030-2600](//jdmuscleusa.com/cdn/shop/products/competition-clutch-stage-3-segmented-ceramic-clutch-kit-subaru-sti-2004-2019-15030-2600-clutches-competition-clutch-comp15030-2600.jpg?v=1614512014&width=220)
Up to $105 off
In StockCompetition Clutch Stage 3 Segmented Ceramic Clutch Kit | 15030-2600
Fits: 04-21 STI
Only 9 leftRegular price $615.00Sale price $615.00 Regular priceUnit price per$720.00 -
COBB Stage 1 Drivetrain Package
Fits: 04-21 STI
Regular price $285.00Sale price $285.00 Regular priceUnit price per$285.00 -
Up to $27.32 off
In StockTorque Solution Short Shifter & Bushings Combo
Fits: 04-21 STI
Only 4 leftRegular price $206.00Sale price $206.00 Regular priceUnit price per$233.32 -
In StockNRG Stealth Style Adjustable Shift Knob - Universal | SK-500BK-1
Only 3 leftRegular price $47.66Sale price $47.66 Regular priceUnit price per$47.66 -
Kartboy 04-21 STI Shifter Bushing Combo | KB-003-6COMB
Regular price $63.00Sale price $63.00 Regular priceUnit price per$0.00 -
![Torque Solution [02 - 25 WRX, 04 - 21 STI, 13 - 21 BRZ/FR - S/86] Flywheel Lock Tool | TS - TL - 756 - JDMuscleFlywheelstqsTS-TL-756](//jdmuscleusa.com/cdn/shop/files/torque-solution-02-25-wrx-04-21-sti-13-21-brzfr-s86-flywheel-lock-tool-ts-tl-756-5598697.jpg?v=1770327438&width=220)
In StockTorque Solution Flywheel Lock Tool
Fits: 02-25 WRX, 04-21 STI, 13-21 BRZ/FR-S/86
Only 2 leftRegular price $34.00Sale price $34.00 Regular priceUnit price per$34.00 -
![COBB [04 - 21 STI] Double Adjustable Short Throw Shifter | 215315 - JDMuscleShort Throw Shifterscobb215315](//jdmuscleusa.com/cdn/shop/products/cobb-04-21-sti-double-adjustable-short-throw-shifter-215315-7355225.jpg?v=1770336435&width=220)
![COBB [04 - 21 STI] Double Adjustable Short Throw Shifter | 215315 - JDMuscleShort Throw Shifterscobb215315](//jdmuscleusa.com/cdn/shop/products/cobb-04-21-sti-double-adjustable-short-throw-shifter-215315-9541297.jpg?v=1770336434&width=220)
In StockCOBB Double Adjustable Short Throw Shifter
Fits: 04-21 STI
Regular price $217.00Sale price $217.00 Regular priceUnit price per$217.00 -
Up to $5.99 offTorque Solution Solid Shifter Linkage U-Joint Subaru STI 2006-2021
Regular price $94.00Sale price $94.00 Regular priceUnit price per$99.99 -
![Cusco [02 - 26 WRX/STI, LGT, FXT] Pitch Stop Mount - Blue | 6A1 - 911 - PS - JDMusclePitch Stop Mounts6A1-911-PS](//jdmuscleusa.com/cdn/shop/products/cusco-02-26-wrxsti-lgt-fxt-pitch-stop-mount-blue-6a1-911-ps-5166257.jpg?v=1770328335&width=220)
Up to $27 off
In StockCusco Pitch Stop Mount - Blue | 6A1-911-PS
Fits: 02-26 WRX/STI, LGT, FXT
Only 8 leftRegular price $143.00Sale price $143.00 Regular priceUnit price per$170.00 -
![South Bend Clutch [04 - 21 STI] Stage 2 Daily Clutch Kit w/ Flywheel | FJK1000FW - HD - O - JDMuscleClutchessbcFJK1000FW-HD-O](//jdmuscleusa.com/cdn/shop/products/south-bend-clutch-04-21-sti-stage-2-daily-clutch-kit-w-flywheel-fjk1000fw-hd-o-9322919.jpg?v=1770329001&width=220)
Up to $34.48 off
In StockSouth Bend Clutch Stage 2 Daily Clutch Kit w/ Flywheel
Fits: 04-21 STI
Only 1 leftRegular price $1,114.75Sale price $1,114.75 Regular priceUnit price per$1,149.23 -
![IAG [02 - 07 WRX, 04 - 21 STI, 04 - 08 FXT] Street Series Engine Mounts | IAG - DRV - 2000 - JDMuscleEngine MountsIAG-DRV-2000](//jdmuscleusa.com/cdn/shop/products/iag-02-07-wrx-04-21-sti-04-08-fxt-street-series-engine-mounts-iag-drv-2000-5095124.jpg?v=1770331214&width=220)
![IAG [02 - 07 WRX, 04 - 21 STI, 04 - 08 FXT] Street Series Engine Mounts | IAG - DRV - 2000 - JDMuscleEngine MountsIAG-DRV-2000](//jdmuscleusa.com/cdn/shop/products/iag-02-07-wrx-04-21-sti-04-08-fxt-street-series-engine-mounts-iag-drv-2000-4468464.jpg?v=1770331214&width=220)
IAG Street Series Engine Mounts | IAG-DRV-2000
Fits: 02-07 WRX, 04-21 STI, 04-08 FXT
Regular price $269.99Sale price $269.99 Regular priceUnit price per$269.99 -
Up to $83.88 off
In StockTorque Solution Mount Package | TS-SU-250.2
Fits: 02-14 WRX, 04-21 STI
Only 4 leftRegular price $505.00Sale price $505.00 Regular priceUnit price per$588.88
![ACT [04-21 STI / 07-09 LGT] Spec B Xtreme Duty Performance Street Disc Clutch Kit | SB10-XTSS](http://jdmuscleusa.com/cdn/shop/products/act-xtreme-duty-street-clutch-kit-subaru-sti-2004-2020-sb10-xtss-clutches-act-actsb10-xtss.jpg?v=1614511378&width=220)
![ACT [04-21 STI] Streetlite Flywheel | 600235](http://jdmuscleusa.com/cdn/shop/products/act-streetlite-flywheel-subaru-sti-2004-2020-legacy-gt-spec-b-2007-2009-600235-flywheels-act-act600235.jpg?v=1614511376&width=220)
![ACT [04-21 STI] Streetlite Flywheel | 600235](http://jdmuscleusa.com/cdn/shop/products/act-streetlite-flywheel-subaru-sti-2004-2020-legacy-gt-spec-b-2007-2009-600235-flywheels-act-act600235-2.jpg?v=1614673154&width=220)
![Competition Clutch [04-21 STI] Stage 3 Segmented Ceramic Clutch Kit | 15030-2600](http://jdmuscleusa.com/cdn/shop/products/competition-clutch-stage-3-segmented-ceramic-clutch-kit-subaru-sti-2004-2019-15030-2600-clutches-competition-clutch-comp15030-2600.jpg?v=1614512014&width=220)
![Torque Solution [02 - 25 WRX, 04 - 21 STI, 13 - 21 BRZ/FR - S/86] Flywheel Lock Tool | TS - TL - 756 - JDMuscleFlywheelstqsTS-TL-756](http://jdmuscleusa.com/cdn/shop/files/torque-solution-02-25-wrx-04-21-sti-13-21-brzfr-s86-flywheel-lock-tool-ts-tl-756-5598697.jpg?v=1770327438&width=220)
![COBB [04 - 21 STI] Double Adjustable Short Throw Shifter | 215315 - JDMuscleShort Throw Shifterscobb215315](http://jdmuscleusa.com/cdn/shop/products/cobb-04-21-sti-double-adjustable-short-throw-shifter-215315-7355225.jpg?v=1770336435&width=220)
![COBB [04 - 21 STI] Double Adjustable Short Throw Shifter | 215315 - JDMuscleShort Throw Shifterscobb215315](http://jdmuscleusa.com/cdn/shop/products/cobb-04-21-sti-double-adjustable-short-throw-shifter-215315-9541297.jpg?v=1770336434&width=220)
![Cusco [02 - 26 WRX/STI, LGT, FXT] Pitch Stop Mount - Blue | 6A1 - 911 - PS - JDMusclePitch Stop Mounts6A1-911-PS](http://jdmuscleusa.com/cdn/shop/products/cusco-02-26-wrxsti-lgt-fxt-pitch-stop-mount-blue-6a1-911-ps-5166257.jpg?v=1770328335&width=220)
![South Bend Clutch [04 - 21 STI] Stage 2 Daily Clutch Kit w/ Flywheel | FJK1000FW - HD - O - JDMuscleClutchessbcFJK1000FW-HD-O](http://jdmuscleusa.com/cdn/shop/products/south-bend-clutch-04-21-sti-stage-2-daily-clutch-kit-w-flywheel-fjk1000fw-hd-o-9322919.jpg?v=1770329001&width=220)
![IAG [02 - 07 WRX, 04 - 21 STI, 04 - 08 FXT] Street Series Engine Mounts | IAG - DRV - 2000 - JDMuscleEngine MountsIAG-DRV-2000](http://jdmuscleusa.com/cdn/shop/products/iag-02-07-wrx-04-21-sti-04-08-fxt-street-series-engine-mounts-iag-drv-2000-5095124.jpg?v=1770331214&width=220)
![IAG [02 - 07 WRX, 04 - 21 STI, 04 - 08 FXT] Street Series Engine Mounts | IAG - DRV - 2000 - JDMuscleEngine MountsIAG-DRV-2000](http://jdmuscleusa.com/cdn/shop/products/iag-02-07-wrx-04-21-sti-04-08-fxt-street-series-engine-mounts-iag-drv-2000-4468464.jpg?v=1770331214&width=220)
