BC RACING COILOVERS ZX SERIES - BMW 3 SERIES E46 98-06 (EXCL M3) (TRUE REAR COILOVER) Spring Rates:RECOMMENDED KIT 6/5 KG.MM Kit included all mounting hardware

Kit included all mounting hardware and instrcutions

Faster Up-shift engagement

SMG Transmission Tuning

It will ask you where to save the file to

BC RACING COILOVERS ZX SERIES - BMW 3 SERIES E46 98-06 (EXCL M3) (TRUE REAR COILOVER) Spring Rates:RECOMMENDED KIT 6/5 KG.MM Kit included all mounting hardwareThe 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