E8x/E9x COILOVER CONVERSION

Ground Control Coilover Conversions allow you to retain your factory dampers while offering variable spring rate options and adjustable ride height.

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Ground Control Coilover Conversion Kit E9X M3 08-11 w/EDC

$1,253.00

E9X / E8X Coilover Completion Kit (For Ohlins,MCS,JRZ,AST,etc)

$977.00