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Drivetrain & Transmission

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Perrin Performance — Enhance your driving experience by installing the PERRIN Clutch Delay Valve Delete. This simple yet powerful upgrade removes the OEM clutch delay valve to improve the feel of your clutch engagement du
50+ In Stock

Perrin Performance

Enhance your driving experience by installing the PERRIN Clutch Delay Valve Delete. This simple yet powerful upgrade removes the OEM clutch delay valve to improve the feel of your clutch engagement du

Enhance your driving experience by installing the PERRIN Clutch Delay Valve Delete. This simple yet powerful upgrade removes the OEM clutch delay valve to improve the feel of yo...

SKU: PSP-BRK-300RD

$39.95$47.00Save 14%
Ford Racing — 8.8" 3.73 Ring Gear And Pinion Ring Gear And Pinion Set
50+ In Stock

Ford Racing

8.8" 3.73 Ring Gear And Pinion Ring Gear And Pinion Set

SKU: M-4209-88373

$280.00
OMIX — Axle Snubber
50+ In Stock

OMIX

Axle Snubber

SKU: 18271.07

$5.49
Kartboy — Kartboy 02-14 Subaru WRX/04-21 Subaru WRX STi Rear Shifter Bushing
50+ In Stock

Kartboy

Kartboy 02-14 Subaru WRX/04-21 Subaru WRX STi Rear Shifter Bushing

SKU: KB-003-REAR

$42.00
Ford Racing — 8.8" Ring Gear And Pinion Installation Kit Ring And Pinion Installation Kit
50+ In Stock

Ford Racing

8.8" Ring Gear And Pinion Installation Kit Ring And Pinion Installation Kit

SKU: M-4210-B2

$175.00
Perrin Performance — PERRIN 15-25 Subaru WRX / 14-18 Forester / 10-17 Outback 5spd Brass Shifter Bushing
50+ In Stock

Perrin Performance

PERRIN 15-25 Subaru WRX / 14-18 Forester / 10-17 Outback 5spd Brass Shifter Bushing

SKU: PSP-INR-016

$31.45$37.00Save 15%
Yukon Gear & Axle — 3 Qt. 80W90 Conventional Gear Oil with Friction Modifier Additive
50+ In Stock

Yukon Gear & Axle

3 Qt. 80W90 Conventional Gear Oil with Friction Modifier Additive

SKU: OK 3-QRT-CONV-A

$49.89
Kartboy — Kartboy 04-21 Subaru WRX STi 6-Speed/07-09 Subaru Legacy GT Spec.B Front Shifter Bushing
50+ In Stock

Kartboy

Kartboy 04-21 Subaru WRX STi 6-Speed/07-09 Subaru Legacy GT Spec.B Front Shifter Bushing

SKU: KB-003-STI

$40.00
Kartboy — Kartboy 04-21 Subaru WRX STi 6-Speed Short Shifter Kit
50+ In Stock

Kartboy

Kartboy 04-21 Subaru WRX STi 6-Speed Short Shifter Kit

SKU: KB-20-STI

$185.00
Perrin Performance — The PERRIN Shifter Detent Kit is an inexpensive upgrade that adds a crisp and solid feel to gear changes in your manual transmission WRX or STI.
50+ In Stock

Perrin Performance

The PERRIN Shifter Detent Kit is an inexpensive upgrade that adds a crisp and solid feel to gear changes in your manual transmission WRX or STI.

SKU: PSP-INR-042RD

$38.25$45.00Save 15%
Kartboy — Kartboy 02-14 Subaru WRX/All 5-Speed Models Front Shifter Bushing
50+ In Stock

Kartboy

Kartboy 02-14 Subaru WRX/All 5-Speed Models Front Shifter Bushing

SKU: KB-003-5SPD

$35.00
Kartboy — Kartboy 15-25 Subaru WRX 6-Speed/16-20 Subaru Crosstrek/19-20 Subaru Forester Short Shifter Combo
50+ In Stock

Kartboy

Kartboy 15-25 Subaru WRX 6-Speed/16-20 Subaru Crosstrek/19-20 Subaru Forester Short Shifter Combo

SKU: KB-20-WRX

$95.00
Ford Racing — Mustang IRS Super 8.8-Inch Ring And Pinion Set-3.55 Ratio Ring Gear And Pinion Set
50+ In Stock

Ford Racing

Mustang IRS Super 8.8-Inch Ring And Pinion Set-3.55 Ratio Ring Gear And Pinion Set

SKU: M-4209-88355A

$280.00
Exedy — Exedy OE 1979-1979 Nissan 200SX L4 Master Cylinder
50+ In Stock

Exedy

Exedy OE 1979-1979 Nissan 200SX L4 Master Cylinder

SKU: MC153

$19.30$22.71Save 15%
Ford Racing — Mustang IRS Super 8.8-Inch Ring And Pinion Set-3.73 Ratio Ring Gear And Pinion Set
50+ In Stock

Ford Racing

Mustang IRS Super 8.8-Inch Ring And Pinion Set-3.73 Ratio Ring Gear And Pinion Set

SKU: M-4209-88373A

$280.00
COBB — Cobb 15-24 Subaru WRX Shifter Stop
50+ In Stock

COBB

Cobb 15-24 Subaru WRX Shifter Stop

SKU: 244600

$50.00
Perrin Performance — PERRIN 15-21 Subaru WRX/STI & 13-26 BRZ/FRS/GR86 Stainless Steel Clutch Line
50+ In Stock

Perrin Performance

PERRIN 15-21 Subaru WRX/STI & 13-26 BRZ/FRS/GR86 Stainless Steel Clutch Line

SKU: PSP-BRK-305

$56.10$66.00Save 15%
Ford Racing — 8.8" Traction-Lok Limited Slip Differential Trac-Lok Differential
50+ In Stock

Ford Racing

8.8" Traction-Lok Limited Slip Differential Trac-Lok Differential

SKU: M-4204-F318C

$450.00
Perrin Performance — The PERRIN Shifter Detent Kit is an inexpensive upgrade that adds a crisp and solid feel to gear changes in your manual transmission WRX or STI.
50+ In Stock

Perrin Performance

The PERRIN Shifter Detent Kit is an inexpensive upgrade that adds a crisp and solid feel to gear changes in your manual transmission WRX or STI.

SKU: PSP-INR-041RD

$38.25$45.00Save 15%
Perrin Performance — PERRIN 15-25 Subaru WRX / 14-17 FXT (w/Short Shifter) Shifter Stop
50+ In Stock

Perrin Performance

PERRIN 15-25 Subaru WRX / 14-17 FXT (w/Short Shifter) Shifter Stop

SKU: PSP-INR-018

$38.25$45.00Save 15%
Kartboy — Kartboy 15-25 Subaru WRX Shifter Bearing Kit
50+ In Stock

Kartboy

Kartboy 15-25 Subaru WRX Shifter Bearing Kit

SKU: KB-003-B

$18.00
COBB — Cobb 02+ Subaru Impreza WRX Rear Shifter Bushing
50+ In Stock

COBB

Cobb 02+ Subaru Impreza WRX Rear Shifter Bushing

SKU: 211330

$55.00
COBB — Cobb 15-24 Subaru WRX Adjustable Shift Plate
50+ In Stock

COBB

Cobb 15-24 Subaru WRX Adjustable Shift Plate

SKU: 244320

$120.00
COBB — Cobb 04+ Subaru Impreza WRX/STi / 07+ Legacy Spec B 6 Speed Shifter Bushing
50+ In Stock

COBB

Cobb 04+ Subaru Impreza WRX/STi / 07+ Legacy Spec B 6 Speed Shifter Bushing

SKU: 213320

$60.00
Perrin Performance — Keep your driveshaft firmly in place and maintain proper alignment with the PERRIN Driveshaft Lockdown.
50+ In Stock

Perrin Performance

Keep your driveshaft firmly in place and maintain proper alignment with the PERRIN Driveshaft Lockdown.

SKU: PSP-DRV-201

$129.20$152.00Save 15%
Ford Racing — 8.8" 4.10 Ring Gear And Pinion Ring Gear And Pinion Set
50+ In Stock

Ford Racing

8.8" 4.10 Ring Gear And Pinion Ring Gear And Pinion Set

SKU: M-4209-88410

$300.00
Perrin Performance — Enhance your driving experience by installing the PERRIN Clutch Delay Valve Delete. This simple yet powerful upgrade removes the OEM clutch delay valve to improve the feel of your clutch engagement du
50+ In Stock

Perrin Performance

Enhance your driving experience by installing the PERRIN Clutch Delay Valve Delete. This simple yet powerful upgrade removes the OEM clutch delay valve to improve the feel of your clutch engagement du

Enhance your driving experience by installing the PERRIN Clutch Delay Valve Delete. This simple yet powerful upgrade removes the OEM clutch delay valve to improve the feel of yo...

SKU: PSP-BRK-300BK

$39.95$47.00Save 14%
COBB — Cobb 15-24 Subaru WRX Shifter Bushing
50+ In Stock

COBB

Cobb 15-24 Subaru WRX Shifter Bushing

SKU: 244300

$40.00
Perrin Performance — PERRIN 15-25 Subaru WRX (w/Short Throw) Shifter Stop Upgrade Kit (Req. Shifter Stop Kit)
50+ In Stock

Perrin Performance

PERRIN 15-25 Subaru WRX (w/Short Throw) Shifter Stop Upgrade Kit (Req. Shifter Stop Kit)

SKU: PSP-INR-026

$33.15$39.00Save 15%
Kartboy — Kartboy 97-01 Subaru Impreza/97-99 Subaru Legacy/02-07 Subaru WRX (w/SPT Shifter) RS Shifter
50+ In Stock

Kartboy

Kartboy 97-01 Subaru Impreza/97-99 Subaru Legacy/02-07 Subaru WRX (w/SPT Shifter) RS Shifter

SKU: KB-001-RS

$140.00
COBB — Cobb 04-11 Subaru Impreza WRX/STi 6 speed Double Adjustable Shifter
50+ In Stock

COBB

Cobb 04-11 Subaru Impreza WRX/STi 6 speed Double Adjustable Shifter

SKU: 215315

$215.00
Perrin Performance — PERRIN 18-25 Subaru WRX (w/o Short Throw Shifter) Super Shifter Stop Kit
50+ In Stock

Perrin Performance

PERRIN 18-25 Subaru WRX (w/o Short Throw Shifter) Super Shifter Stop Kit

SKU: PSP-INR-023

$43.35$51.00Save 15%
Perrin Performance — PERRIN 15-17 Subaru WRX (w/PERRIN Short Throw Shifter) Super Shifter Stop Kit
50+ In Stock

Perrin Performance

PERRIN 15-17 Subaru WRX (w/PERRIN Short Throw Shifter) Super Shifter Stop Kit

SKU: PSP-INR-021

$43.35$51.00Save 15%
Perrin Performance — PERRIN 18-25 Subaru WRX / 18-19 Forester (w/o Short Shifter) Shifter Stop
50+ In Stock

Perrin Performance

PERRIN 18-25 Subaru WRX / 18-19 Forester (w/o Short Shifter) Shifter Stop

SKU: PSP-INR-019

$38.25$45.00Save 15%
ACT — ACT Heavy Duty Performance Street Sprung Clutch Kit
50+ In Stock

ACT

ACT Heavy Duty Performance Street Sprung Clutch Kit

SKU: SB11-HDSS

$1,204.00$1,486.00Save 18%
Competition Clutch — Stage 2: Clutch Kit: 2006-14 WRX, 05-09 Legacy GT: 2.5L: 5 Speed: w/flywheel
50+ In Stock

Competition Clutch

Stage 2: Clutch Kit: 2006-14 WRX, 05-09 Legacy GT: 2.5L: 5 Speed: w/flywheel

SKU: 15026-2100

$850.00
Goodridge — G-STOP Clutch Line Kit
50+ In Stock

Goodridge

G-STOP Clutch Line Kit

SKU: 24222-CLU

$37.27
Ford Racing — Roller Pilot Bearing-High Load-4.6L/5.4L/5.0L4V Roller Pilot Bearing
50+ In Stock

Ford Racing

Roller Pilot Bearing-High Load-4.6L/5.4L/5.0L4V Roller Pilot Bearing

SKU: M-7600-C

$31.00
Exedy — Exedy OE 1997-2001 Toyota Camry V6 Slave Cylinder
50+ In Stock

Exedy

Exedy OE 1997-2001 Toyota Camry V6 Slave Cylinder

SKU: SC661

$10.13$11.92Save 15%
Eaton — Detroit Truetrac® Differential
50+ In Stock

Eaton

Detroit Truetrac® Differential

SKU: 913A561

$749.99$815.20Save 7%
Kartboy — Kartboy 08-14 Subaru WRX/06-09 Subaru Legacy GT/06-08 Subaru Forester XT Short Shifter
50+ In Stock

Kartboy

Kartboy 08-14 Subaru WRX/06-09 Subaru Legacy GT/06-08 Subaru Forester XT Short Shifter

SKU: KB-001-LEG

$150.00
Exedy — Exedy OE 1990-2005 Mazda Miata L4 Slave Cylinder
50+ In Stock

Exedy

Exedy OE 1990-2005 Mazda Miata L4 Slave Cylinder

SKU: SC825

$11.63$13.68Save 14%
Whiteline — Differential Mount - Bushing Kit Differential - mount bushing
50+ In Stock

Whiteline

Differential Mount - Bushing Kit Differential - mount bushing

SKU: KDT954

$47.90$59.88Save 20%
Ford Racing — 2015 -2025 Mustang Super 8.8-Inch Traction-Lok Differential Trac-Lok Differential
50+ In Stock

Ford Racing

2015 -2025 Mustang Super 8.8-Inch Traction-Lok Differential Trac-Lok Differential

SKU: M-4204-M

$260.00
COBB — Cobb 02+ Subaru Impreza WRX / 05-09 Legacy GT 5 Speed Shifter Bushing
50+ In Stock

COBB

Cobb 02+ Subaru Impreza WRX / 05-09 Legacy GT 5 Speed Shifter Bushing

SKU: 211320

$50.00
Kartboy — Kartboy 02-07 Subaru WRX Shifter
50+ In Stock

Kartboy

Kartboy 02-07 Subaru WRX Shifter

SKU: KB-002-WRX

$140.00
Exedy — Exedy OE 2006-2006 Saab 9-2X H4 Flywheel
50+ In Stock

Exedy

Exedy OE 2006-2006 Saab 9-2X H4 Flywheel

SKU: TYF001

$217.28$255.63Save 15%
Whiteline — Gearbox Linkage Selector - Bushing Kit Gearbox - linkage selector bushing
50+ In Stock

Whiteline

Gearbox Linkage Selector - Bushing Kit Gearbox - linkage selector bushing

SKU: KDT957

$35.90$44.88Save 20%
Exedy — Exedy OE 1990-2005 Mazda Miata L4 Master Cylinder
50+ In Stock

Exedy

Exedy OE 1990-2005 Mazda Miata L4 Master Cylinder

SKU: MC229

$21.35$25.12Save 15%
Whiteline — Gearbox To Crossmember - Bushing Kit Gearbox - crossmember pad bushing
50+ In Stock

Whiteline

Gearbox To Crossmember - Bushing Kit Gearbox - crossmember pad bushing

SKU: KDT901

$62.30$77.88Save 20%