BC RACING COILOVERS ZX SERIES - BMW 1 SERIES F20 RWD (11-19) (3-BOLT TOP MOUNT) Spring Rates:RECOMMENDED KIT 5/8 KG.MM and offered easy fitment and

and offered easy fitment and OEM-like installation onto the F20 Platform

The major advantage of the ER Series is the ability to adjust compression and rebound independently

Each ZR kit provides completely independent high-speed compression

be sure to read our B58 tuning guide found on the blog section

Combined with external reservoirs and a digressive piston design

BC RACING COILOVERS ZX SERIES - BMW 1 SERIES F20 RWD (11-19) (3-BOLT TOP MOUNT) Spring Rates:RECOMMENDED KIT 5/8 KG.MM and offered easy fitment andThe BC Racing ZX Series is built specifically for racing and intensive track use, offering a true 3 way adjustable damper system at a level normally seen only in high end motorsport suspension. Each ZX kit provides independent adjustment of low speed compression, high speed compression, and rebound, allowing the chassis to be tuned with exceptional precision for different circuits, surfaces, and driving styles. Unlike the inverted motorsport kits, the