BMW F8X M2/M3/M4 Front Caster Arm spherical upgrade (pair) #SHRT-SMLL - When using R34 front

- When using R34 front brake calipers the mounting holes need to be drilled out from 12mm to 14mm (there is enough material to cater for the increase in hole diameter)

R33 front upper camber arms (SKU= R33X-FUCA)

we custom made this plug and play loom

A common issue with the S14 and S15 200sx's (and Silvias) is cracked overflow coolant bottles

resulting in more precise control during challenging manoeuvres

BMW F8X M2/M3/M4 Front Caster Arm spherical upgrade (pair) #SHRT-SMLL - When using R34 frontThe GKTech F8X M2 M3 M4 Front Caster Arm spherical bearing replacements are designed to replace the factory OEM rubber bush. OEM rubber bushes are designed to absorb road noise but that comes at the cost of performance. It's common for upgrades to be made of a harder rubber or a polyurethane but rather than a polyurethane or rubber bushing we have chosen to use a spherical bearing to significantly reduce bush deflection and ensure a much smoother