BC RACING COILOVERS ZX SERIES - BMW 3 SERIES E90 05-11 Type:ZX We've worked on the pedal

We've worked on the pedal response too

Manipulation of Exhaust Valve - Always open in Sports Mode

while the use of ultra high-viscosity synthetic racing fluid ensures consistent performance during long stints

Now that S54-powered cars have skyrocketed in price

BC RACING COILOVERS ZX SERIES - BMW 3 SERIES E90 05-11 Type:ZX We've worked on the pedalThe 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