KEIN Power Brace Rear Lower Black 08-14 WRX / STI / 08-11 Impreza / 08-13 Forester | KSUB108-BK Vehicle Model_Elantra and Tensioner

and Tensioner

this upgrade improves drivetrain efficiency

Part #: AH91885510835HB_P

The Perrin intercooler coupler is a replacement for your factory coupler

KEIN Power Brace Rear Lower Black 08-14 WRX / STI / 08-11 Impreza / 08-13 Forester | KSUB108-BK Vehicle Model_Elantra and TensionerProduct Fitment: 08 14 WRX STI 08 11 Impreza 08 13 Forester The KEIN Rear Lower Power Brace is engineered to enhance chassis rigidity at the rear subframe, improving overall vehicle handling, cornering stability, and driver feedback. Ideal for performance enthusiasts, this brace minimizes flex under load, helping the suspension perform more consistently during aggressive driving, track sessions, or spirited street use. This 4 point brace system ties