Perrin Wing Stabilizer Subaru STI / WRX 2015-2021 | PSP-BDY-103BK Outback_2010-2014 it delivers a motorsport-inspired aesthetic

it delivers a motorsport-inspired aesthetic while maintaining OEM-level fitment

The Whiteline differential mount insert or mount kits will get rid of that annoying sound and get more power to the ground

Tube length 55mm (Inner bushing sleeve length)

a high torque sprung disc with anti-burst steel backed Carbon Kevlar facings and the appropriate alignment tool

This would be the cost effective choice

Perrin Wing Stabilizer Subaru STI / WRX 2015-2021 | PSP-BDY-103BK Outback_2010-2014 it delivers a motorsport-inspired aestheticFitment Information: 2015 2021 Subaru STI 2015 2021 Subaru WRX (with OEM STI wing) Features: Sold in Singles No Drilling Required Reduces Flex and Bounce Material Molded plastic Color Black Semi gloss Easy Installation Estimated Installation Time 30 Minutes Installation Guide In the Box: (1) PERRIN Wing Stabilizer (4) 3M VHB Tape Warranty & Instructions Have you ever looked out your rear window and noticed your wing bouncing around while driving? Not