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  • COBB [08 - 21 WRX/STI, 09 - 13 FXT] Rear Differential Pinion Crossmember Mount Bushing Kit - JDMuscleAftermarket BushingscobbCB-3200K
  • COBB [08 - 21 WRX/STI, 09 - 13 FXT] Rear Differential Pinion Crossmember Mount Bushing Kit - JDMuscleAftermarket BushingscobbCB-3200K
  • COBB [08 - 21 WRX/STI, 09 - 13 FXT] Rear Differential Pinion Crossmember Mount Bushing Kit - JDMuscleAftermarket BushingscobbCB-3200K

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COBB Rear Differential Pinion Crossmember Mount Bushing

Fits: 08-21 WRX/STI, 18 Type RA, 19 S209, 09-18 Forester XT

$8700
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Auto Parts Store of the Year 2026

COBB Tuning COBB Rear Differential Pinion Crossmember Mount Bushing
Fits: 08-21 WRX/STI, 18 Type RA, 19 S209, 09-18 Forester XT
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Fitment

  • 2009–2018 Subaru | Forester XT
  • 2008–2021 Subaru | WRX
  • 2008–2021 Subaru | WRX STI
  • 2018 Subaru | WRX STI Type RA

Description

The COBB Rear Differential Pinion Crossmember Mount Bushing provides forward alloy differential support with a durable 85A polyurethane bushing that secures the rear differential, reduces torque twist, and adds support with minimal noise and vibration.

  • Fits 2008–2021 Subaru WRX and WRX STI
  • Also fits 2018 Subaru STI Type RA, 2019 Subaru STI S209, and 2009–2018 Subaru Forester XT
  • Forward alloy support for the rear differential crossmember
  • Proprietary polyurethane construction with 85A durometer
  • Resists heat, oils, water, and coolant
  • Product code: CB-3200K
  • References: COBB Rear Differential Pinion Crossmember Mount Bushing product page

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