Fitting perfectly between the wing and trunk lid, the PERRIN Wing Stiffys supports your wing from excessive vibration and vertical movement, eradicating bounce in the wing. Simply place the stabilizer(s) under the wing and secure it using our 3M VHB tape. This makes the installation of our stabilizer a solid yet completely reversible upgrade.
The PERRIN Wing Stiffys have a tapering airfoil shape which reduces drag and greatly reduces the possibility of added noise. Molded from black plastic with an OEM-like texture, wing stabilizers look good right out of the box or can be painted for a color-matched OEM look.
Recommended configurations include using a single stabilizer to eliminate wing bounce and two stabilizers for an aggressive WRC look. Configurations of three or more wing stabilizers are possible on 2004-2007 models without added or extra steps.
For three or more wing stabilizers on 2011-2017 models, installation can be accomplished with modifications. Instructions include directions on how to install up to three wing stabilizers.
PSP-BDY-100BK = 2004-2007 STI
PSP-BDY-101BK = 2011-2014 STI
PSP-BDY-103BK = 2015-2021 STI
2004-2007 STI - PSP-BDY-100BK
2011-2014 STI - PSP-BDY-101BK
2015-2019 STI - PSP-BDY-103BK
The PERRIN Wing Stabilizer is designed to fit ONLY the Subaru WRX and STI with the genuine OEM STI wing. Aftermarket replica wings are NOT compatible! PERRIN will not accept returns on stabilizers that have been attempted to install on the aftermarket wing.
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