R52 Mini Convertible Bilstein B12 Pro Coilovers - Stage 1 Fast Road, Track Day Ready

Bilstein B12 Pro Coilovers for the R52 Mini Convertible. Not a generic 'sporty upgrade' - this is a calibrated fast road and track day setup, built around Bilstein’s monotube dampers and Eibach’s progressive springs.

• Designed for R52 chassis - no spacers, no top mount mods, no guesswork
• Lowering range: 20-50 mm front and rear - adjustable via spring perch, not just collar
• Stage 1 intent: sharper turn-in, reduced body roll, repeatable feedback - without wrecking your daily drive or UK B-roads
• Fits all R52 Convertibles (2004-2008), including Cooper S with N14/N16 engines - not compatible with R56 or F56
• Search terms covered: R52 coilovers, Mini Convertible B12 Pro, fast road coilovers R52, track day suspension R52, stage 1 Mini R52, decat-friendly R52 setup