Perrin Wing Stabilizer | 2011-2014 Subaru STI Sedan (PSP-BDY-101BK)

Perrin Performance
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Wing Stabilizer for Subaru STI Sedans by Perrin Performance

Fitting perfectly between the wing and trunk lid, the PERRIN Wing Stabilizer 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 installation of our stabilizer a solid yet completely reversible upgrade.

The PERRIN Wing Stabilizer has 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 paint them for a color matched OEM look. Recommended configurations include using a single stabilizer to eliminate wing bounce all together and two or three stabilizers for an aggressive WRC look.


  • Molded from Black Plastic w/ OEM-like Texture
  • Tapering Airfoil Shape
  • Tape-Mounted
  • Can be Painted


  • Reduces Drag
  • Virtually No Added Noise
  • Eliminates Wing Bounce
  • Aggressive Look

Please Note:

  • Sold as a single wing stabilizer. For two, please purchase two wing stabilizers.
  • 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


  • 2011 - 2014 Subaru Impreza WRX STI Sedan 

What's In The Box?

  • 1 - PERRIN Wing Stabilizer
  • 4 - Strips of 3M Mounting Tape
  • Installation Instructions
  • Warranty Information
  • Stickers

Installation Instructions


  • Perrin Performance 5 Year Limited Warranty

Customer Reviews

Based on 1 review
Fits good, looks good

Easy install, comes with pre-cut tape for install