I drive an '04 Spec V. I want to know what the best bolt-ons are to improve handling for street/autox use. I already have the Nismo Suspension and sway bars, but I'm not sure what to buy next. I've been looking at the Nismo hard rubber bushings, and the Tanabe sustec underbrace, does anyone have either of these installed? how much of an improvement have you noticed?
Zack