Decrease front end lift for your WRX and STI with our two-piece splitter add-on. By using CFD to aid in the design stage, we were able to balance the car out aerodynamically when in use with our rear diffusers. Produced from a hard plastic, it can withstand small impacts without shattering and is abraded when struck from below. It attaches to chassis and bumper locations via OEM holes and rivet nuts, which are included with the kit.  This is a two piece splitter kit and automatically comes with the splitter support rod kit!