Direct-fit rear subframe front mounting bush for BMW E8x, F2x, F3x, E9x and X1 (E84) - raises the front of the rear subframe by 9mm to restore anti-squat geometry and sharpen traction under acceleration.
PFR5-1220 (purple, 80A): tuned fast-road balance - control without punishing compliance
PFR5-1220BLK (black, 95A): stiffer compound for track-day or hard-driven setups
Replaces OEM 33312283382 directly - no modifications, no guesswork
