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Transmission Support for FR-S / BRZ / 86


30 Minutes

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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Was: $49.00
Sale: $44.10
Save: 10%
Save: $4.90


The PERRIN Transmission Support reduces drivetrain movement under hard acceleration, deceleration, and cornering.

Why Go Stiffer?

The PERRIN Transmission Support reduces drivetrain movements under hard acceleration, deceleration and cornering, which allows your engine to transmit more power to the wheels. This means better, more accurate launches for drag racing and auto cross type events where you do not want drivetrain slop.

How Does It Work?

The factory "T" shaped interlocking support does not fit snugly into the transmission support. The gaps around this "T" shaped piece allow the transmission to move roughly 0.5" in all directions. The PERRIN Transmission Support is a larger version of the factory piece, eliminating the gaps and reducing transmission movements. The PERRIN Transmission Support, will only allow 0.1" of maximum deflection keeping the back end of the tranny in place during extreme driving and giving the driver a positive shift feel.


PERRIN transmission supports are made from CNC 6061-T6 aluminum which means nothing will wear out. Also, with no urethane, the support will not squeak as urethane eventually tends to do.

Noise, Vibration, Hardness

The PERRIN transmission support will stiffen your stock transmission support which will add some NVH (noise, vibration, harshness). For most people this is pleasing, feeling a solid connection between the transmission and chassis, versus having that sloppy disconnected feel.

5 Year Warranty

PERRIN Performance warrants to the original purchaser, all PERRIN products to be free from defects in material and workmanship within a sixty (60) months period from the date of purchase. *Some exclusions apply
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Warranty Details

This product features a 5 year warranty Read Full Warranty

Tech Department


Compatibility Detail


2013-2018 Subaru BRZ Manual Yes
2013-2018 Subaru BRZ Automatic No
2017-2018 Toyota 86 Manual Yes
2017-2018 Toyota 86 Automatic No
2013-2016 Scion FR-S Manual Yes
2013-2016 Scion FR-S Automatic Nos

In The Box

In The Box

(1) PERRIN BRZ / FR-S Transmission Support
(1) Bolt & Washer


Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W3.0000” x H7.0000” x L8.0000”
  • This item ships in its own box.