STI Group N 5spd Gearbox Mount 1992-2007



inc. vat / £83.09


inc. vat / €94.73


The STI Hardened Gearbox Mount is produced by STI in Japan and has long been a valuable asset to any engine rebuild or form of chassis tuning.

Manufactured from a much denser rubber compound than the OEM mount, STI's homologated gearbox mount offers reduced flex in engine and gearbox movement, particularly under acceleration and hard cornering. The reduction in engine movement not only offers an improved drive through the gear lever but also channels engine power to the drive train more efficiently.

This mount is a direct replacement part meaning no modification is required.

For the more extreme vehicles we also offer our "modified" mounts which incorporate an additional rubber filling to limit movement even further.

Ease of Fitment Guide


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# technical specification

• Manufactured from hardened rubber compound.

• Suitable only for 5 speed transmission cases.

# key features

• Reduces engine and gearbox movement under acceleration, heavy cornering and braking.

• Improved driving response.

• Helps to channel power from the engine into the drive train more efficiently.

# confirmed applications

Fits the following models fitted with a five speed transmission: 

• All Subaru Impreza's from 1992-2011 (including non turbo, limited editions and JDM models).

• All Subaru Forester's from 1996-2012 (including non turbo, limited editions and JDM models).

• All Subaru Legacy's from 1992-2009 (including non turbo, limited editions and JDM models). 


# shipping

    Box Dimensions

    Dimensional Weight

    Actual Weight


27x14x10 cm


1.65 kg

# other recommendations


STI Group N Front Strut Top Mount 1992-2007


STI Group N LH Engine Mount 1992-2007


STI Group N RH Engine Mount 1992-2007

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