Whiteline Front Control Arm Lower Inner Rear Anti-Lift Caster Bushing Subaru STI 2011+ / WRX 2015+ | KCA425

Part #: KCA425. Whiteline's Anti Geometry Kit is a game - changer! It swaps out the vertically mounted bushing at the rear of the front control arm. The kit features a low - compliance synthetic elastomer and high - performance, low - compliance bearings. These work together to provide the best dynamic alignment. You can gain positive static caster through the offset orientation of the bearing. What's unique about the KCA425 is that it lets WRX and STI owners adjust the geometry from Anti Lift to Anti Dive. All you need to do is use a combination of recommended spacers. This gives you a range of handling options to suit your driving needs. Note: It adds +0.5 degrees of caster and anti - lift.

Using the Whiteline KCA425 Anti Geometry Kit is straightforward. First, make sure your vehicle is a Subaru STI 2011 or later, or a WRX 2015 or later. Replace the front control arm rear vertically mounted bushing with this kit. When installing, pay attention to the offset orientation of the bearing for positive static caster gains. To adjust the handling from anti - lift to anti - dive, use the recommended spacers. Important note: This kit adds +0.5 degrees of caster and anti - lift. For maintenance, regularly check the bearings and elastomer for signs of wear. If you notice any abnormal noises or handling changes, inspect the kit right away. Keep the kit clean to prevent dirt and debris from affecting its performance.