BMW F8X M2/M3/M4 adjustable front caster arms (pair) #Z34X-RMVR The new GKTECH suspension arms

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:

you will be required to upgrade to upgrade to BRZ

The result is an aesthetically pleasing engine bay completed with complimenting HFM

locks the rear steer in place

chemical exposure

BMW F8X M2/M3/M4 adjustable front caster arms (pair) #Z34X-RMVR The new GKTECH suspension armsWhether 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