HKS350

iTrader: (4)

RCA's are for an already lowered suspenion.

If used on a stock suspenion + camber will be applied. It will lower the car but you'll have to add -camber to acheive stock setting's.

RCA's are used to combat roll center issue's when lowering and pulling large amounts of neg camber. They move the control arm into the correct pos. allowing for a lowered car to have correct camber and roll center again.

jsmacks

"Similar to the SAGE rear RCA kit for the 2GS, it offers 3 camber adjustments using insert blocks, while dropping your rear by 30mm (1.18 inches). For those running stock suspension, the 30mm drop is welcomed."

http://lexi-imports.blogspot.com/201...-30mm-rca.html

This kit lowers an un-lowered car as well as correcting camber.