2015-2021 Subaru WRX Drivetrain Parts & Upgrades
Shop 2015-2021 subaru wrx drivetrain parts and performance upgrades at JDMuscle. We carry the top brands with guaranteed fitment for your 2015-2021 Subaru WRX.
2015-2021 Subaru WRX Drivetrain
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![Billetworkz [15 - 25 WRX, 18+ Crosstrek] Short Throw Shifter Kit - JDMuscleShort Throw ShiftersBW-SKR-VA-BLK-BGloss BlackBlack](//jdmuscleusa.com/cdn/shop/files/billetworkz-15-25-wrx-18-crosstrek-short-throw-shifter-kit-3630980.jpg?v=1770316287&width=220)
![Billetworkz [15 - 25 WRX, 18+ Crosstrek] Short Throw Shifter Kit - JDMuscleShort Throw ShiftersBW-SKR-VA-BLK-BGloss BlackBlack](//jdmuscleusa.com/cdn/shop/files/billetworkz-15-25-wrx-18-crosstrek-short-throw-shifter-kit-7204648.jpg?v=1770316288&width=220)
Up to $20 offBilletworkz Short Throw Shifter Kit
Fits: 15-26 WRX, 18+ Crosstrek
Regular price From $340.00Sale price From $340.00 Regular priceUnit price per$360.00 -
![Perrin Performance [06 - 14 Impreza, 15 - 25 WRX, 15 - 21 STI] Clutch Delay Valve Delete Kit - Red - JDMuscleClutch Alignment ToolsperPSP-BRK-300RD](//jdmuscleusa.com/cdn/shop/files/perrin-performance-06-14-impreza-15-25-wrx-15-21-sti-clutch-delay-valve-delete-kit-red-2680576.jpg?v=1770322459&width=220)
![Perrin Performance [06 - 14 Impreza, 15 - 25 WRX, 15 - 21 STI] Clutch Delay Valve Delete Kit - Red - JDMuscleClutch Alignment ToolsperPSP-BRK-300RD](//jdmuscleusa.com/cdn/shop/files/perrin-performance-06-14-impreza-15-25-wrx-15-21-sti-clutch-delay-valve-delete-kit-red-2235623.jpg?v=1770322459&width=220)
Up to $7.05 off
In StockPerrin Clutch Delay Valve Delete - Red
Fits: 05-21 STI, 06-26 WRX, 05-09 Legacy/Outback
Regular price $39.95Sale price $39.95 Regular priceUnit price per$47.00 -
![Perrin [15 - 26 WRX] Super Shifter Stop w/OEM STI Short Throw Shifter | PSP - INR - 022 - JDMuscleShort Throw ShiftersperPSP-INR-022](//jdmuscleusa.com/cdn/shop/products/perrin-15-26-wrx-super-shifter-stop-woem-sti-short-throw-shifter-psp-inr-022-4651656.jpg?v=1770328398&width=220)
![Perrin [15 - 26 WRX] Super Shifter Stop w/OEM STI Short Throw Shifter | PSP - INR - 022 - JDMuscleShort Throw ShiftersperPSP-INR-022](//jdmuscleusa.com/cdn/shop/products/perrin-15-26-wrx-super-shifter-stop-woem-sti-short-throw-shifter-psp-inr-022-9697706.jpg?v=1770328398&width=220)
Up to $7.65 offPerrin Super Shifter Stop w/OEM STI Short Throw Shifter
Fits: 15-26 WRX
Regular price $43.35Sale price $43.35 Regular priceUnit price per$51.00 -
![Perrin [18 - 25 WRX w/ OEM Non - Short Throw Shifter] Super Shifter Stop - JDMuscleNon - CategorizedperPSP-INR-023](//jdmuscleusa.com/cdn/shop/products/perrin-18-25-wrx-w-oem-non-short-throw-shifter-super-shifter-stop-8612905.jpg?v=1770328399&width=220)
![Perrin [18 - 25 WRX w/ OEM Non - Short Throw Shifter] Super Shifter Stop - JDMuscleNon - CategorizedperPSP-INR-023](//jdmuscleusa.com/cdn/shop/products/perrin-18-25-wrx-w-oem-non-short-throw-shifter-super-shifter-stop-3069540.jpg?v=1770328399&width=220)
Up to $7.65 off
In StockPerrin Super Shifter Stop
Fits: 18-26 WRX w/ OEM Non-Short Throw Shifter
Only 5 leftRegular price $43.35Sale price $43.35 Regular priceUnit price per$51.00 -
![COBB [15 - 26 WRX] Shifter Stop - JDMuscleShort Throw Shifterscobb244600](//jdmuscleusa.com/cdn/shop/products/cobb-15-26-wrx-shifter-stop-5077139.jpg?v=1770336331&width=220)
![COBB [15 - 26 WRX] Shifter Stop - JDMuscleShort Throw Shifterscobb244600](//jdmuscleusa.com/cdn/shop/products/cobb-15-26-wrx-shifter-stop-6464137.jpg?v=1770336331&width=220)
In StockCobb Tuning Shifter Stop
Fits: 15-26* WRX MT
Regular price $53.00Sale price $53.00 Regular priceUnit price per$53.00 -
![Perrin Performance [08 - 14 Subaru Impreza, 15 - 25 WRX, 15 - 21 STI] Driveshaft Lockdown - JDMuscleDrive Shafts and DrivelinesperPSP-DRV-201](//jdmuscleusa.com/cdn/shop/files/perrin-performance-08-14-subaru-impreza-15-25-wrx-15-21-sti-driveshaft-lockdown-5301246.jpg?v=1770325036&width=220)
![Perrin Performance [08 - 14 Subaru Impreza, 15 - 25 WRX, 15 - 21 STI] Driveshaft Lockdown - JDMuscleDrive Shafts and DrivelinesperPSP-DRV-201](//jdmuscleusa.com/cdn/shop/files/perrin-performance-08-14-subaru-impreza-15-25-wrx-15-21-sti-driveshaft-lockdown-4208341.jpg?v=1770325037&width=220)
Up to $22.80 off
In StockPerrin Driveshaft Lockdown
Fits: 08-14 Impreza, 15-25 WRX, 15-21 STI
Regular price $129.20Sale price $129.20 Regular priceUnit price per$152.00 -
Up to $7.05 off
In StockMishimoto Shift Knob - Universal
Only 19 leftRegular price From $50.95Sale price From $50.95 Regular priceUnit price per$56.00 -
![COBB [15 - 26 WRX] Stage 1 Drivetrain Package | SUB0DT0110 - JDMuscleShifter and Bushing ComboscobbSUB0DT0110](//jdmuscleusa.com/cdn/shop/products/cobb-15-26-wrx-stage-1-drivetrain-package-sub0dt0110-1775940.jpg?v=1770336377&width=220)
![COBB [15-25 WRX] Stage 1 Drivetrain Package | SUB0DT0110](//jdmuscleusa.com/cdn/shop/products/244300_main.jpg?v=1643367957&width=220)
In StockCobb Tuning Stage 1 Drivetrain Package
Fits: 15-26 WRX
Regular price $193.00Sale price $193.00 Regular priceUnit price per$193.00 -
![Perrin Performance [15 - 25 Subaru WRX, Crosstrek] Shifter Detent Kit - JDMuscleShifter AccessoriesperPSP-INR-041RD](//jdmuscleusa.com/cdn/shop/files/perrin-performance-15-25-subaru-wrx-crosstrek-shifter-detent-kit-9044931.jpg?v=1770322457&width=220)
![Perrin Performance [15 - 25 Subaru WRX, Crosstrek] Shifter Detent Kit - JDMuscleShifter AccessoriesperPSP-INR-041RD](//jdmuscleusa.com/cdn/shop/files/perrin-performance-15-25-subaru-wrx-crosstrek-shifter-detent-kit-9834410.jpg?v=1770322458&width=220)
Up to $7.05 off
In StockPerrin Shifter Detent Kit
Fits: 15-26 WRX/Crosstrek
Regular price $39.95Sale price $39.95 Regular priceUnit price per$47.00 -
![COBB [15 - 26 WRX] Adjustable Shifter Plate | 244320 - JDMuscleShort Throw Shifterscobb244320](//jdmuscleusa.com/cdn/shop/products/cobb-15-26-wrx-adjustable-shifter-plate-244320-9101207.jpg?v=1770336428&width=220)
![COBB [15 - 26 WRX] Adjustable Shifter Plate | 244320 - JDMuscleShort Throw Shifterscobb244320](//jdmuscleusa.com/cdn/shop/files/cobb-15-26-wrx-adjustable-shifter-plate-244320-2457728.jpg?v=1770336428&width=220)
In StockCobb Tuning Adjustable Shifter Plate
Fits: 15-26 WRX
Regular price $121.00Sale price $121.00 Regular priceUnit price per$121.00 -
In StockOVERTAKE Clutch Delay Valve Delete
Fits: 06-26 WRX, 06-21 STI
Regular price $39.00Sale price $39.00 Regular priceUnit price per$39.00 -
![Perrin Performance [06 - 14 Subaru Impreza, 15 - 25 WRX, 15 - 21 STI] Clutch Delay Valve Delete Kit - Black - JDMuscleClutch Replacement PartsperPSP-BRK-300BK](//jdmuscleusa.com/cdn/shop/files/perrin-performance-06-14-subaru-impreza-15-25-wrx-15-21-sti-clutch-delay-valve-delete-kit-black-4860859.jpg?v=1770322222&width=220)
![Perrin Performance [06 - 14 Subaru Impreza, 15 - 25 WRX, 15 - 21 STI] Clutch Delay Valve Delete Kit - Black - JDMuscleClutch Replacement PartsperPSP-BRK-300BK](//jdmuscleusa.com/cdn/shop/files/perrin-performance-06-14-subaru-impreza-15-25-wrx-15-21-sti-clutch-delay-valve-delete-kit-black-1993965.jpg?v=1770322222&width=220)
Up to $7.05 off
In StockPerrin Clutch Delay Valve Delete - Black
Fits: 05-21 STI, 06-25 WRX, 05-09 Legacy/Outback
Regular price $39.95Sale price $39.95 Regular priceUnit price per$47.00 -
![Perrin Performance Driveshaft Carrier Bushings [Universal] - JDMuscleDrive Shafts and DrivelinesperPSP-DRV-210](//jdmuscleusa.com/cdn/shop/files/perrin-performance-driveshaft-carrier-bushings-universal-9629289.jpg?v=1770325037&width=220)
![Perrin Performance Driveshaft Carrier Bushings [Universal] - JDMuscleDrive Shafts and DrivelinesperPSP-DRV-210](//jdmuscleusa.com/cdn/shop/files/perrin-performance-driveshaft-carrier-bushings-universal-7034099.jpg?v=1770325038&width=220)
Up to $7.05 off
In StockPerrin Driveshaft Carrier Bushings
Fits: Universal
Regular price $39.95Sale price $39.95 Regular priceUnit price per$47.00 -
![Whiteline [08-25 WRX, 08-21 STI, 05-13 LGT, 09-13 FXT, 12-16 Impreza, 13-17 Crosstrek] Gearbox Positive Shift Kit | KDT901](//jdmuscleusa.com/cdn/shop/products/whiteline-positive-shift-kit-2008-2019-wrx-2004-2019-sti-2009-2013-forester-xt-2005-2012-legacy-gt-kdt901-shifter-bushings-whiteline-wlkdt901.jpg?v=1614516106&width=220)
![Whiteline [08-25 WRX, 08-21 STI, 05-13 LGT, 09-13 FXT, 12-16 Impreza, 13-17 Crosstrek] Gearbox Positive Shift Kit | KDT901](//jdmuscleusa.com/cdn/shop/files/whiteline-gearbox-positive-shift-kit-2008-2021-wrx-2008-2021-sti-2005-2013-lgt-2009-2013-fxt-kdt901-194581_627x416_14516155-f831-4934-bb72-c4a1c53a5ad4.jpg?v=1686348325&width=220)
Up to $7.99 off
In StockWhiteline Gearbox Positive Shift Kit
Fits: 08-26 WRX, 08-21 STI, 05-13 LGT, 09-13 FXT, 12-16 Impreza, 13-17 Crosstrek
Regular price $71.89Sale price $71.89 Regular priceUnit price per$79.88 -
![Cusco [15-25 WRX, 08-21 STI, 10-14 LegacY] Reinforced Differential Carrier | 6A1-489-A](//jdmuscleusa.com/cdn/shop/products/cusco-reinforced-differential-carrier-subaru-wrx-2015-2019-sti-2008-transmission-mounts-cusco-cus6a1-489-a.jpg?v=1614512127&width=220)
Up to $18.50 off
In StockCusco Reinforced Differential Carrier
Fits: 15-26 WRX, 08-21 STI, 10-14 Legacy
Only 19 leftRegular price $166.50Sale price $166.50 Regular priceUnit price per$185.00 -
![Perrin [15 - 17 WRX w/ OEM Shifter] Super Shifter Stop | PSP - INR - 020 - JDMuscleShort Throw ShiftersperPSP-INR-020](//jdmuscleusa.com/cdn/shop/products/perrin-15-17-wrx-w-oem-shifter-super-shifter-stop-psp-inr-020-9203724.jpg?v=1770328399&width=220)
![Perrin [15 - 17 WRX w/ OEM Shifter] Super Shifter Stop | PSP - INR - 020 - JDMuscleShort Throw ShiftersperPSP-INR-020](//jdmuscleusa.com/cdn/shop/products/perrin-15-17-wrx-w-oem-shifter-super-shifter-stop-psp-inr-020-4848587.jpg?v=1770328399&width=220)
Up to $7.65 offPerrin Super Shifter Stop
Fits: 15-17 WRX w/ OEM Shifter
Regular price $43.35Sale price $43.35 Regular priceUnit price per$51.00
![Billetworkz [15 - 25 WRX, 18+ Crosstrek] Short Throw Shifter Kit - JDMuscleShort Throw ShiftersBW-SKR-VA-BLK-BGloss BlackBlack](http://jdmuscleusa.com/cdn/shop/files/billetworkz-15-25-wrx-18-crosstrek-short-throw-shifter-kit-3630980.jpg?v=1770316287&width=220)
![Billetworkz [15 - 25 WRX, 18+ Crosstrek] Short Throw Shifter Kit - JDMuscleShort Throw ShiftersBW-SKR-VA-BLK-BGloss BlackBlack](http://jdmuscleusa.com/cdn/shop/files/billetworkz-15-25-wrx-18-crosstrek-short-throw-shifter-kit-7204648.jpg?v=1770316288&width=220)
![Perrin Performance [06 - 14 Impreza, 15 - 25 WRX, 15 - 21 STI] Clutch Delay Valve Delete Kit - Red - JDMuscleClutch Alignment ToolsperPSP-BRK-300RD](http://jdmuscleusa.com/cdn/shop/files/perrin-performance-06-14-impreza-15-25-wrx-15-21-sti-clutch-delay-valve-delete-kit-red-2680576.jpg?v=1770322459&width=220)
![Perrin Performance [06 - 14 Impreza, 15 - 25 WRX, 15 - 21 STI] Clutch Delay Valve Delete Kit - Red - JDMuscleClutch Alignment ToolsperPSP-BRK-300RD](http://jdmuscleusa.com/cdn/shop/files/perrin-performance-06-14-impreza-15-25-wrx-15-21-sti-clutch-delay-valve-delete-kit-red-2235623.jpg?v=1770322459&width=220)
![Perrin [15 - 26 WRX] Super Shifter Stop w/OEM STI Short Throw Shifter | PSP - INR - 022 - JDMuscleShort Throw ShiftersperPSP-INR-022](http://jdmuscleusa.com/cdn/shop/products/perrin-15-26-wrx-super-shifter-stop-woem-sti-short-throw-shifter-psp-inr-022-4651656.jpg?v=1770328398&width=220)
![Perrin [15 - 26 WRX] Super Shifter Stop w/OEM STI Short Throw Shifter | PSP - INR - 022 - JDMuscleShort Throw ShiftersperPSP-INR-022](http://jdmuscleusa.com/cdn/shop/products/perrin-15-26-wrx-super-shifter-stop-woem-sti-short-throw-shifter-psp-inr-022-9697706.jpg?v=1770328398&width=220)
![Perrin [18 - 25 WRX w/ OEM Non - Short Throw Shifter] Super Shifter Stop - JDMuscleNon - CategorizedperPSP-INR-023](http://jdmuscleusa.com/cdn/shop/products/perrin-18-25-wrx-w-oem-non-short-throw-shifter-super-shifter-stop-8612905.jpg?v=1770328399&width=220)
![Perrin [18 - 25 WRX w/ OEM Non - Short Throw Shifter] Super Shifter Stop - JDMuscleNon - CategorizedperPSP-INR-023](http://jdmuscleusa.com/cdn/shop/products/perrin-18-25-wrx-w-oem-non-short-throw-shifter-super-shifter-stop-3069540.jpg?v=1770328399&width=220)
![COBB [15 - 26 WRX] Shifter Stop - JDMuscleShort Throw Shifterscobb244600](http://jdmuscleusa.com/cdn/shop/products/cobb-15-26-wrx-shifter-stop-5077139.jpg?v=1770336331&width=220)
![COBB [15 - 26 WRX] Shifter Stop - JDMuscleShort Throw Shifterscobb244600](http://jdmuscleusa.com/cdn/shop/products/cobb-15-26-wrx-shifter-stop-6464137.jpg?v=1770336331&width=220)
![Perrin Performance [08 - 14 Subaru Impreza, 15 - 25 WRX, 15 - 21 STI] Driveshaft Lockdown - JDMuscleDrive Shafts and DrivelinesperPSP-DRV-201](http://jdmuscleusa.com/cdn/shop/files/perrin-performance-08-14-subaru-impreza-15-25-wrx-15-21-sti-driveshaft-lockdown-5301246.jpg?v=1770325036&width=220)
![Perrin Performance [08 - 14 Subaru Impreza, 15 - 25 WRX, 15 - 21 STI] Driveshaft Lockdown - JDMuscleDrive Shafts and DrivelinesperPSP-DRV-201](http://jdmuscleusa.com/cdn/shop/files/perrin-performance-08-14-subaru-impreza-15-25-wrx-15-21-sti-driveshaft-lockdown-4208341.jpg?v=1770325037&width=220)
![COBB [15 - 26 WRX] Stage 1 Drivetrain Package | SUB0DT0110 - JDMuscleShifter and Bushing ComboscobbSUB0DT0110](http://jdmuscleusa.com/cdn/shop/products/cobb-15-26-wrx-stage-1-drivetrain-package-sub0dt0110-1775940.jpg?v=1770336377&width=220)
![COBB [15-25 WRX] Stage 1 Drivetrain Package | SUB0DT0110](http://jdmuscleusa.com/cdn/shop/products/244300_main.jpg?v=1643367957&width=220)
![Perrin Performance [15 - 25 Subaru WRX, Crosstrek] Shifter Detent Kit - JDMuscleShifter AccessoriesperPSP-INR-041RD](http://jdmuscleusa.com/cdn/shop/files/perrin-performance-15-25-subaru-wrx-crosstrek-shifter-detent-kit-9044931.jpg?v=1770322457&width=220)
![Perrin Performance [15 - 25 Subaru WRX, Crosstrek] Shifter Detent Kit - JDMuscleShifter AccessoriesperPSP-INR-041RD](http://jdmuscleusa.com/cdn/shop/files/perrin-performance-15-25-subaru-wrx-crosstrek-shifter-detent-kit-9834410.jpg?v=1770322458&width=220)
![COBB [15 - 26 WRX] Adjustable Shifter Plate | 244320 - JDMuscleShort Throw Shifterscobb244320](http://jdmuscleusa.com/cdn/shop/products/cobb-15-26-wrx-adjustable-shifter-plate-244320-9101207.jpg?v=1770336428&width=220)
![COBB [15 - 26 WRX] Adjustable Shifter Plate | 244320 - JDMuscleShort Throw Shifterscobb244320](http://jdmuscleusa.com/cdn/shop/files/cobb-15-26-wrx-adjustable-shifter-plate-244320-2457728.jpg?v=1770336428&width=220)
![Perrin Performance [06 - 14 Subaru Impreza, 15 - 25 WRX, 15 - 21 STI] Clutch Delay Valve Delete Kit - Black - JDMuscleClutch Replacement PartsperPSP-BRK-300BK](http://jdmuscleusa.com/cdn/shop/files/perrin-performance-06-14-subaru-impreza-15-25-wrx-15-21-sti-clutch-delay-valve-delete-kit-black-4860859.jpg?v=1770322222&width=220)
![Perrin Performance [06 - 14 Subaru Impreza, 15 - 25 WRX, 15 - 21 STI] Clutch Delay Valve Delete Kit - Black - JDMuscleClutch Replacement PartsperPSP-BRK-300BK](http://jdmuscleusa.com/cdn/shop/files/perrin-performance-06-14-subaru-impreza-15-25-wrx-15-21-sti-clutch-delay-valve-delete-kit-black-1993965.jpg?v=1770322222&width=220)
![Perrin Performance Driveshaft Carrier Bushings [Universal] - JDMuscleDrive Shafts and DrivelinesperPSP-DRV-210](http://jdmuscleusa.com/cdn/shop/files/perrin-performance-driveshaft-carrier-bushings-universal-9629289.jpg?v=1770325037&width=220)
![Perrin Performance Driveshaft Carrier Bushings [Universal] - JDMuscleDrive Shafts and DrivelinesperPSP-DRV-210](http://jdmuscleusa.com/cdn/shop/files/perrin-performance-driveshaft-carrier-bushings-universal-7034099.jpg?v=1770325038&width=220)
![Whiteline [08-25 WRX, 08-21 STI, 05-13 LGT, 09-13 FXT, 12-16 Impreza, 13-17 Crosstrek] Gearbox Positive Shift Kit | KDT901](http://jdmuscleusa.com/cdn/shop/products/whiteline-positive-shift-kit-2008-2019-wrx-2004-2019-sti-2009-2013-forester-xt-2005-2012-legacy-gt-kdt901-shifter-bushings-whiteline-wlkdt901.jpg?v=1614516106&width=220)
![Whiteline [08-25 WRX, 08-21 STI, 05-13 LGT, 09-13 FXT, 12-16 Impreza, 13-17 Crosstrek] Gearbox Positive Shift Kit | KDT901](http://jdmuscleusa.com/cdn/shop/files/whiteline-gearbox-positive-shift-kit-2008-2021-wrx-2008-2021-sti-2005-2013-lgt-2009-2013-fxt-kdt901-194581_627x416_14516155-f831-4934-bb72-c4a1c53a5ad4.jpg?v=1686348325&width=220)
![Cusco [15-25 WRX, 08-21 STI, 10-14 LegacY] Reinforced Differential Carrier | 6A1-489-A](http://jdmuscleusa.com/cdn/shop/products/cusco-reinforced-differential-carrier-subaru-wrx-2015-2019-sti-2008-transmission-mounts-cusco-cus6a1-489-a.jpg?v=1614512127&width=220)
![Perrin [15 - 17 WRX w/ OEM Shifter] Super Shifter Stop | PSP - INR - 020 - JDMuscleShort Throw ShiftersperPSP-INR-020](http://jdmuscleusa.com/cdn/shop/products/perrin-15-17-wrx-w-oem-shifter-super-shifter-stop-psp-inr-020-9203724.jpg?v=1770328399&width=220)
![Perrin [15 - 17 WRX w/ OEM Shifter] Super Shifter Stop | PSP - INR - 020 - JDMuscleShort Throw ShiftersperPSP-INR-020](http://jdmuscleusa.com/cdn/shop/products/perrin-15-17-wrx-w-oem-shifter-super-shifter-stop-psp-inr-020-4848587.jpg?v=1770328399&width=220)