SuperPro SPF Rear Upper Control Arm Inner Bushing | 2015+ Subaru WRX/STI and 12-21 BRZ (SPF3100K) YMM_2018_2026_BMW_Z4_III_G29 DIYers and professionals looking for

DIYers and professionals looking for a straightforward

the RI-A reflects BBS’s motorsport heritage and commitment to functional beauty

Its precise manufacturing process guarantees a perfect fit within the factory air box

while the pressure plate is designed with a robust diaphragm spring for reliable clamping force

even under high loads

SuperPro SPF Rear Upper Control Arm Inner Bushing | 2015+ Subaru WRX/STI and 12-21 BRZ (SPF3100K) YMM_2018_2026_BMW_Z4_III_G29 DIYers and professionals looking forSuperpro SPF Rear Upper Control Arm Inner Bushing Fitment: 2015+ Subaru WRX STI and 20122021 Subaru BRZ Part #: SPF3100K Overview The Superpro SPF Rear Upper Control Arm Inner Bushing is a premium suspension component engineered to optimize your vehicles handling and responsiveness. Designed specifically for the Subaru WRX, STI, and BRZ models from 2012 to 2021, these bushings help improve suspension articulation, stability, and overall ride quality.