Whiteline 86-89 Mazda RX7 Series 4 / 05/89-91 RX7 Series 5 Front Caster Adj Kit - Control Arm - KCA380

Whiteline caster kits are designed to improve cornering grip and vehicle straight line stability through increased static caster and dynamic negative camber gain. In addition, synthetic elastomer bushings provide improved steering feedback and braking performance.
Installation Instructions