BR Series Coilover Kit

The BC Racing BR Series coilovers are engineered as an all-round kit for the Cadillac ATS AWD, 2014-2019, suitable for both daily driving and track use. The BR Series utilizes a larger 46mm piston for increased oil capacity, ensuring a stable and linear damping curve during spirited driving. Height adjustment is separate from spring preload via the lower mount, preserving full damping travel. Construction includes mono-tube nitrogen gas dampers with a 46mm piston in a 53mm body for maximum oil capacity. The valves are made from special steel for enhanced durability. Components are crafted from T6061 aluminum for reduced weight, long-term durability, and corrosion resistance, with a two-stage coating applied to the entire damper for further corrosion protection. BC Racing provides a 12-month warranty against manufacturing defects. These coilovers offer 30-step damping adjustments and independent height adjustability. The source material notes that while adjustable dampers are generally permitted in Swedish traffic, significant lowering might require a minimum of 40mm of suspension travel for vehicle inspection.