KEIN Rear Arms Kit Black Subaru WRX / STI 08-14 / Forester 08-13 / Legacy 09-14 / FR-S 13-16 / GT86 17-20 / BRZ 13-20 | KARM001-BK Wheel Width_12 inch Subaru logo in the middle

Subaru logo in the middle with STI logo on the corner

Between the tanks is any one of our sizing options with 3"

rate increase over stock +22%

72mm intake diameter for increased airflow

Whether you're building a show car or just want to stand out from the crowd

KEIN Rear Arms Kit Black Subaru WRX / STI 08-14 / Forester 08-13 / Legacy 09-14 / FR-S 13-16 / GT86 17-20 / BRZ 13-20 | KARM001-BK Wheel Width_12 inch Subaru logo in the middleVehicle Compatibility Impreza (GE, GH): 20082011 Impreza WRX (GE, GH): 20082014 Impreza WRX STI (GRB, GVB, GRF, GVF): 20082014 Forester (SH): 20082013 Legacy (BM): 20092014 XV (GP): 20112017 SCION FR S: 20132016 Toyota GT86 (ZN6): 20172020 Subaru BRZ (ZC6): 20132020 The KEIN Adjustable Rear Arms Kit is designed to restore and fine tune suspension geometry on lowered, lifted, or performance oriented vehicles. As a critical link between the wheels and