Perrin Transmission Mount Subaru Models Inc. WRX / STI 1993-2017

In Stock (64)


Perrin 93-11 Subaru Impreza/02-13 WRX/04-13 STi/05-09 Legacy GT Transmission Mount


The PERRIN Performance transmission mount kit reduces drivetrain movement under hard acceleration, deceleration and corning.

Stiffer transmission mounts give you a more connected feel with your car. The PERRIN Transmission mount kit will reduce most drivetrain movement, which efficiently transmits more power to the ground. This means more accurate launches during drag racing and Auto cross type events where you do not want drivetrain slop.

The PERRIN Transmission Mount uses custom made large diameter 70a Durometer polyurethane bushings which are pressed into CNC’ed aluminum mounts, held in place with large bolts and a thick steel base plate. The larger bushings allow the extreme vibrations and sounds to be absorbed, while keeping the transmission from severely moving around under extreme loads. Another feature the PERRIN Transmission mounts have a proper interlock built into it. The stock part is held together with bonded rubber and a couple of small tabs, which means it is possible that the OEM part could fail and leave your transmission disconnect from your chassis.


1993-2011 Subaru Impreza

2002-2017 Subaru WRX

2004-2017 Subaru STI

2005-2009 Subaru Legacy GT

2004-2012 Subaru Forester XT



Additional information

Carb Compliance Yes
Prop 65 Unknown
EPA Approved N/A
Weight 3.3 lbs
Dimensions 9.9 × 6.5 × 4.6 in