Whiteline Plus 09/07+ Subaru Impreza (Inc WRX/STi)/12+ BRZ Rear C/A Upper Inner Bushing Kit Engine Components>Engine Covers and the aerodynamic internal shape

and the aerodynamic internal shape eliminates restrictions to improve air flow by 26%

1989 Jeep Wrangler Islander 2

The benefits of this kit include reduced pressure drop and increased performance and efficiency

Project Kics 16+4 Locks Neo Chrome R40 Iconix w/o Plastic Cap - 14x1

Whiteline Plus 09/07+ Subaru Impreza (Inc WRX/STi)/12+ BRZ Rear C/A Upper Inner Bushing Kit Engine Components>Engine Covers and the aerodynamic internal shapeSuffering uneven tire wear, unbalanced braking or a less predictable rear end while cornering. It could be your control arm bushings have failed. Replace these worn parts with Whiteline synthetic elastomer bushings that offer long lasting durability for a safer more predictable vehicle.