Powerflex Black Series PFR5-115X2 (ES#2651636) is a polyurethane rear shock top mount bushing set, giving the rear shocks a firmer, more precisely located mounting point than the factory rubber bushing. This reduces unwanted movement at the top of the shock under hard cornering and improves the consistency of the car's rear damping response.

Fitment: The full first- and second-generation MINI range, chassis R50 through R61 — covering Cooper, Cooper S, Clubman, Coupe, Roadster, Countryman and Paceman across all engine options — not the BMW E30/E36/E46 3 Series chassis on the original listing.