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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Up to $402 off
In StockACT Mod-Twin 225 XT Sprung Street Clutch Kit
Fits: 06-26 WRX
Only 6 leftRegular price $1,712.00Sale price $1,712.00 Regular priceUnit price per$2,114.00 -
![GrimmSpeed [02 - 26 WRX, 04 - 21 STI] 75A Street Transmission Mount | 123041STR - JDMuscleTransmission Mountsgrm123041STR](//jdmuscleusa.com/cdn/shop/files/grimmspeed-02-26-wrx-04-21-sti-75a-street-transmission-mount-123041str-2108924.jpg?v=1770325033&width=220)
![GrimmSpeed [02 - 26 WRX, 04 - 21 STI] 75A Street Transmission Mount | 123041STR - JDMuscleTransmission Mountsgrm123041STR](//jdmuscleusa.com/cdn/shop/files/grimmspeed-02-26-wrx-04-21-sti-75a-street-transmission-mount-123041str-9494121.jpg?v=1770325033&width=220)
In StockGrimmSpeed 75A Street Transmission Mount | 123041STR
Fits: 02-26 WRX, 04-21 STI
Only 1 leftRegular price $309.00Sale price $309.00 Regular priceUnit price per$309.00 -
![XClutch 18 - 21 WRX Base 2.0L 10.5in Twin Sprung Organic Clutch Kit [18 - 24 WRX] | XKSU23525 - 2A - JDMuscleClutchesxclXKSU23525-2A](//jdmuscleusa.com/cdn/shop/files/xclutch-18-21-wrx-base-20l-105in-twin-sprung-organic-clutch-kit-18-24-wrx-xksu23525-2a-7019409.jpg?v=1770325337&width=220)
![XClutch 18 - 21 WRX Base 2.0L 10.5in Twin Sprung Organic Clutch Kit [18 - 24 WRX] | XKSU23525 - 2A - JDMuscleClutchesxclXKSU23525-2A](//jdmuscleusa.com/cdn/shop/files/xclutch-18-21-wrx-base-20l-105in-twin-sprung-organic-clutch-kit-18-24-wrx-xksu23525-2a-1897364.jpg?v=1770325337&width=220)
Up to $211.08 off
In StockXClutch 18-21 WRX Base 2.0L 10.5in Twin Sprung Organic Clutch Kit | XKSU23525-2A
Fits: 18-24 WRX
Only 1 leftRegular price $1,899.71Sale price $1,899.71 Regular priceUnit price per$2,110.79 -
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 7 leftRegular price $66.49Sale price $66.49 Regular priceUnit price per$73.88 -
MeLe Design Firm 02-25 WRX/STI / LGT / FXT Pitch Stop Mount | MELE-030
Regular price $150.00Sale price $150.00 Regular priceUnit price per$125.00 -
![Perrin [15 - 25 WRX w/ OEM Shifter] Shifter Stop Upgrade | PSP - INR - 025 - JDMuscleShifter BushingsperPSP-INR-025](//jdmuscleusa.com/cdn/shop/products/perrin-15-25-wrx-w-oem-shifter-shifter-stop-upgrade-psp-inr-025-8297078.jpg?v=1770328399&width=220)
![Perrin [15 - 25 WRX w/ OEM Shifter] Shifter Stop Upgrade | PSP - INR - 025 - JDMuscleShifter BushingsperPSP-INR-025](//jdmuscleusa.com/cdn/shop/products/perrin-15-25-wrx-w-oem-shifter-shifter-stop-upgrade-psp-inr-025-9471667.jpg?v=1770328399&width=220)
Up to $5.85 off
In StockPerrin Shifter Stop Upgrade
Fits: 15-25 WRX w/ OEM Shifter
Regular price $33.15Sale price $33.15 Regular priceUnit price per$39.00 -
In StockIAG 15-21 WRX Race Series FA Engine Mount Set 90A W/Brackets | IAG-DRV-2026
Only 1 leftRegular price $389.99Sale price $389.99 Regular priceUnit price per$389.99 -
In StockIAG 15-21 WRX Competition Series FA Engine Mount Set 90A w/ Brackets | IAG-DRV-2016
Only 1 leftRegular price $389.99Sale price $389.99 Regular priceUnit price per$389.99 -
Verus Engineering Bell Housing Cover EJ / EG Series Models | A0102A
Regular price $56.10Sale price $56.10 Regular priceUnit price per$51.00 -
Up to $452 offACT 04-20 WRX STI Mod Twin XX Race Kit Sprung Hub Torque Cap 1340ft/lbs Not For Street Use | T3R-S05
Regular price $1,925.00Sale price $1,925.00 Regular priceUnit price per$2,377.00 -
Up to $440 offACT 04-20 WRX STI Mod Twin XX Race Kit Unsprung Hub Torque Cap 1340ft/lbs Not For Street Use | T3R-S07
Regular price $1,878.00Sale price $1,878.00 Regular priceUnit price per$2,318.00 -
![COBB [08 - 21 WRX/STI, 05 - 09 LGT] Transmission Cross Member Isolator Kit - JDMuscleTransmission and Differential BushingscobbCB-3199K](//jdmuscleusa.com/cdn/shop/products/cobb-08-21-wrxsti-05-09-lgt-transmission-cross-member-isolator-kit-4361432.jpg?v=1770330621&width=220)
In StockCOBB Transmission Cross Member Isolator Kit
Fits: 08-21 WRX/STI, 18 Type RA, 19 S209, 05-09 Legacy GT/Outback XT, 06-09 Legacy GT Spec B
Only 15 leftRegular price $63.00Sale price $63.00 Regular priceUnit price per$63.00 -
In StockIAG 02-25 WRX / 05-09 LGT / 04-08 FXT Race Series Solid Transmission Mount | IAG-DRV-2150
Only 1 leftRegular price $299.99Sale price $299.99 Regular priceUnit price per$299.99 -
In StockIAG 02-25 WRX / 05-09 LGT / 04-08 FXT Competition Transmission Mount | IAG-DRV-2140
Only 1 leftRegular price $299.99Sale price $299.99 Regular priceUnit price per$299.99 -
Torque Solutions 15-25 WRX Shifter Bushing Kit | TS-SU-155
Regular price $22.21Sale price $22.21 Regular priceUnit price per$22.21 -
![COBB [15 - 26 WRX] Stage 1+ Drivetrain Package - JDMuscleShifter and Bushing ComboscobbSUB0DT011P-W-BKWhite Knob w/ Stealth Black](//jdmuscleusa.com/cdn/shop/products/cobb-15-26-wrx-stage-1-drivetrain-package-6859948.jpg?v=1770336326&width=220)
In StockCobb Tuning Stage 1+ Drivetrain Package
Fits: 15-26 WRX
Regular price $285.00Sale price $285.00 Regular priceUnit price per$285.00
![GrimmSpeed [02 - 26 WRX, 04 - 21 STI] 75A Street Transmission Mount | 123041STR - JDMuscleTransmission Mountsgrm123041STR](http://jdmuscleusa.com/cdn/shop/files/grimmspeed-02-26-wrx-04-21-sti-75a-street-transmission-mount-123041str-2108924.jpg?v=1770325033&width=220)
![GrimmSpeed [02 - 26 WRX, 04 - 21 STI] 75A Street Transmission Mount | 123041STR - JDMuscleTransmission Mountsgrm123041STR](http://jdmuscleusa.com/cdn/shop/files/grimmspeed-02-26-wrx-04-21-sti-75a-street-transmission-mount-123041str-9494121.jpg?v=1770325033&width=220)
![XClutch 18 - 21 WRX Base 2.0L 10.5in Twin Sprung Organic Clutch Kit [18 - 24 WRX] | XKSU23525 - 2A - JDMuscleClutchesxclXKSU23525-2A](http://jdmuscleusa.com/cdn/shop/files/xclutch-18-21-wrx-base-20l-105in-twin-sprung-organic-clutch-kit-18-24-wrx-xksu23525-2a-7019409.jpg?v=1770325337&width=220)
![XClutch 18 - 21 WRX Base 2.0L 10.5in Twin Sprung Organic Clutch Kit [18 - 24 WRX] | XKSU23525 - 2A - JDMuscleClutchesxclXKSU23525-2A](http://jdmuscleusa.com/cdn/shop/files/xclutch-18-21-wrx-base-20l-105in-twin-sprung-organic-clutch-kit-18-24-wrx-xksu23525-2a-1897364.jpg?v=1770325337&width=220)
![Perrin [15 - 25 WRX w/ OEM Shifter] Shifter Stop Upgrade | PSP - INR - 025 - JDMuscleShifter BushingsperPSP-INR-025](http://jdmuscleusa.com/cdn/shop/products/perrin-15-25-wrx-w-oem-shifter-shifter-stop-upgrade-psp-inr-025-8297078.jpg?v=1770328399&width=220)
![Perrin [15 - 25 WRX w/ OEM Shifter] Shifter Stop Upgrade | PSP - INR - 025 - JDMuscleShifter BushingsperPSP-INR-025](http://jdmuscleusa.com/cdn/shop/products/perrin-15-25-wrx-w-oem-shifter-shifter-stop-upgrade-psp-inr-025-9471667.jpg?v=1770328399&width=220)
![COBB [08 - 21 WRX/STI, 05 - 09 LGT] Transmission Cross Member Isolator Kit - JDMuscleTransmission and Differential BushingscobbCB-3199K](http://jdmuscleusa.com/cdn/shop/products/cobb-08-21-wrxsti-05-09-lgt-transmission-cross-member-isolator-kit-4361432.jpg?v=1770330621&width=220)
![COBB [15 - 26 WRX] Stage 1+ Drivetrain Package - JDMuscleShifter and Bushing ComboscobbSUB0DT011P-W-BKWhite Knob w/ Stealth Black](http://jdmuscleusa.com/cdn/shop/products/cobb-15-26-wrx-stage-1-drivetrain-package-6859948.jpg?v=1770336326&width=220)