Bilstein B4 Rear Shock Absorber - R53 Heater Oil Matrix Each kit supplies two bushes

Each kit supplies two bushes featuring reinforced metal sleeves and corresponding hexagonal inserts for secure fitment

Ideal for fast road and the occasional track day

Comes with silicone and alloy boost pipe connecting hoses – includes stainless clips

Install the cylinder head(s) and check for binding or misalignment

1 brake fluids

Bilstein B4 Rear Shock Absorber - R53 Heater Oil Matrix Each kit supplies two bushesBilstein B4 rear shock absorber engineered for MINI R53 models. Delivers responsive damping and improved ride comfort with OEM compatible fitment. Direct replacement for factory suspension, restoring handling precision and reducing body roll during cornering. Built to Bilstein's quality standards for durability and consistent performance. Ideal for daily driving and spirited road use.