Part #: D-121-BR. The BC Racing BR series coilovers are an ideal pick for your Nissan 370Z, whether you're cruising the streets daily or hitting the track on weekends. With easily reachable adjustment knobs and separately adjustable ride height, fine - tuning and maintaining your performance coilover system is a breeze. You can customize the ride height according to your driving style and performance requirements. BC's patented concave lower locking ring ensures all adjustments stay in place, offering precise feedback in any situation. These coilovers provide a robust, complete, and good - looking system at an affordable price. Nissan 370Z Coilover Specs: Mounts - (F) Rubber, (R) Rubber; Spring Rates - (F) 10kg/mm, (R) 4kg/mm. Features: 53mm Dampers (bigger than competitors), fixed cup/locking collar design, mono - tube shock design, full height adjustability via the shock body (not the spring), 30 levels of damping adjustment (compression/rebound), custom spring rates and SWIFT spring upgrade available upon request, 2 - year warranty against manufacturer defect, fully rebuildable with individual parts for separate purchase, and a full set of 4 coilovers. Custom kits take up to 8+ weeks to ship from the order date.




Using your BC Racing BR series coilovers is simple. First, adjust the ride height according to your preference. You can use the adjustment knobs that are easy to reach. There are 30 levels of damping adjustment for both compression and rebound, so you can set it based on different driving conditions. When driving, the patented concave lower locking ring will keep all the adjustments stable. For maintenance, regularly check the coilovers for any signs of damage. Since they are completely rebuildable, if you notice any issues, individual parts can be purchased separately. Keep in mind that custom kits take up to 8+ weeks to ship after you place an order. Also, the coilovers come with a 2 - year warranty against manufacturer defect, so if you encounter any problems during this period, you can get it sorted out.