Part #: KCA425M. The Whiteline anti - lift caster kit for Subaru WRX and STI is a game - changer. In standard condition, the STI's front end can be unstable, leading to unpredictable handling. When accelerating, the front end lifts, and during hard braking, it dips. This Whiteline kit, often called the WALK kit, takes control of the front end, giving you much more predictable driving. It features a metal bearing to minimize deflection and adds a 0.5 - degree positive caster. Note that using spherical bearings may increase noise and harshness.
Using this Whiteline anti - lift caster kit is straightforward. First, make sure your vehicle is parked on a flat and stable surface. Refer to your vehicle's manual to locate the front end components where the kit needs to be installed. Follow the detailed installation instructions provided with the kit carefully. As for maintenance, regularly check the metal bearing for any signs of wear and tear. Also, keep an eye on the spherical bearings. If you notice an increase in noise or harshness beyond what's normal, it might be a sign that the bearings need attention. Remember, since this kit can cause more noise and harshness, it's normal to feel a bit more vibration while driving. Enjoy the improved stability and predictable handling this kit brings to your Subaru STI or WRX.
