Wing Stabilizer 11-14 STI Sedan BlackPSP BDY 101BK OVERVIEW The PERRIN STI Wing Stabilizer reduces flex and bounce in your wing while adding WRC styling. While sold in singles, consider changing the order quantity to two. Gives the rear wing an even more aggressive look! ELIMINATE WING BOUNCE 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