BMW F8X M2/M3/M4 adjustable front caster arms (pair) #Z34X-RMVR locks the rear steer in

locks the rear steer in place

The reduction in caster gives a flatter contact patch at high steering angles and even greater grip

providing precise and consistent coverage

chemical exposure

The new GKTECH suspension arms are unlike any other suspension arms on the market and they're manufactured to a standard not made available to the average motorsport enthusiast:

BMW F8X M2/M3/M4 adjustable front caster arms (pair) #Z34X-RMVR locks the rear steer inWhether you're looking for optimal wheel fitment on your F8X or you are looking at add some more caster for your time attack car, these GKTECH adjustable front lower caster arms provide: CAD designed, FEA tested and TIG welded. Manufactured from 30mm 4130 chromoly tube and sheet Adjustable from 9mm to +25mm Custom bolt and high misalignment spacers to ensure adequate clearance through full range of wheel travel. Double adjuster for easy on car