The BR series coilovers use a large 46mm diameter piston in a 53mm diameter damper body to maximise oil capacity. As the damper unit operates the oil contained within heats up. The viscosity of oil changes as its temperature varies which can lead to changes in the damping characteristics of the unit.
BC Racing only use a very high quality oil with their coilovers but go that extra mile tomaximise performance and build their BR range with a large 53mm diameter damperbody. This increases the capacity of the unit which increases the volume of oil contained which in turn reduces the peak temperature and so significantly improves damper performance
Designed for street and trackday
Pillowball upper mount Camber adjustable top mounts Aluminium top plates 30 way adjustable damping Adjustable spring platform Height adjustment via bottom mount to retain full damper travel Bearing mounted upper front spring platform Dust boot to protect damper seals * some features are dependent on model
Front : Pillowball Camber Adjustable Top Mount Rear : Rubber Top Mount