BC Racing BR Series Coilovers 09-13 Nissan 370Z - Z34 Nissan 370Z - Chassis Code: Z34 Mono-tube shock design. Separate full length height adjustable. One year warranty. 30 levels of damping force adjustment, adjust compression/rebound. Front camber plates will be included only on applicable vehicles Custom Kits available (Contact us prior to ordering) One year warranty & rebuilds available.