BR Series Rear Coilover

The BC Racing D-107 coilover system is engineered as a rear suspension upgrade for the 2002-2009 Nissan 350Z and the 2003-2006 Infiniti G35 Sedan and 2003-2007 Infiniti G35 Coupe (RWD models only). This coilover features a durable mono-tube shock design and provides 30 levels of damping adjustment, allowing for simultaneous control over both compression and rebound. Buyers can choose from various series, including BR, DS, ER, and ZX, each offering different damping characteristics and features like digressive pistons or remote reservoirs for enhanced performance. Customization is a key aspect of BC Racing coilovers. Customers can select from a range of front and rear spring rates, with options for standard rates or custom rates up to 30KG, including Swift spring upgrades. The system allows for height adjustment independent of spring compression, ensuring proper suspension geometry. Depending on the series chosen, the coilovers may come with front or rear camber plates, or pillowball mounts, to further tune suspension alignment.