Pay in 4 interest-free payments of $245.50 Learn more
Ships within 48 hours · Estimated delivery Oct 12 - Oct 17
Unlike the inverted motorsport kits
we will upgrade your software
Engineered to deliver explosive midrange torque and a smooth
The Stage 2 file adds overall speed and responsiveness to your transmission
This Package is for Gen 1 B58's if you have a Gen 2 B58 please contact us to discuss your options
BC RACING COILOVERS ZX SERIES - BMW 3 SERIES E46 M3 00-06 Spring Rates:RECOMMENDED KIT 6/9 KG.MM Unlike the inverted motorsport kitsThe 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
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