BC Racing BR Series Coilovers for 2003-2008 BMW Z4 RWD (E85/E86) 2010 5 kg/mm Spring Rate -

5 kg/mm Spring Rate - Rear 12 kg/mm Spring Size - Front 62-180-6

2004 Hyundai Tiburon FWD (GK)

2020 Infiniti Q50 2

2006 Subaru Outback AWD (BP/BL)

These FX35 coilovers arrive tuned for the S51 chassis and ready to bolt in — no break-in period

BC Racing BR Series Coilovers for 2003-2008 BMW Z4 RWD (E85/E86) 2010 5 kg/mm Spring Rate -BC Racing BR Series Coilovers for the 2003 2008 BMW Z4 (E85 E86) are BC Racing's entry level coilover and the most popular kit in their entire lineup they offer the most accessible entry into adjustable coilover suspension without sacrificing performance, comfort, build quality, or handling. Every kit is extensively tested on the Z4 chassis and refined until it balances ride quality with performance the reason Z4 coilovers from BC Racing are the best