2015+ SUBARU WRX PARTS The 2015+ SubaruĀ WRX VAB chassis is stiffer, sharper, and more nimble than previous generations making it the perfect track choice.Ā Tarmac Attackers stocks some of the best coilover, sway bar,Ā endlinkĀ andĀ bracingĀ brands to get your car track ready.