Race-Proven Parts for a Lifetime of Street Use by PowerflexUSA Aug 28, 2020 0 808 Make the Most of Your Driving Experience Thanks to our heavy involvement in the MINI Challenge racing series in the UK, the development of Powerflex parts for MINI's Gen 3 chassis continues to grow, a... BMW CNC-machined F39 F48 F49 F54 F55 F56 F57 F60 Front Control Arm Front Bushing Caster Offset Gen 1 MINI MINI Challenge MINI Cooper MINI Cooper S MINI Countryman PFF5-1302G X1 X2 front control arm bushings offset caster suspension geometry Read more