Part #: VASPW. Flow Designs' adjustable rear spat winglets are a great addition to your Subaru VA WRX/STI. They bolt directly onto the rear spats thanks to pre - pressed threaded brass fittings. A fitting kit is included to ensure a perfect fit, and you can adjust them to your preference. You can make adjustments from 0mm to 20mm on each side, increasing the overall width by up to 40mm! Note that Subaru VA WRX & STI rear spats are sold separately.
Using these rear spat winglets is easy. First, make sure you have the Subaru VA WRX/STI rear spats (sold separately). Then, use the provided fitting kit to attach the winglets to the rear spats. Thanks to the pre - pressed threaded brass fittings, the installation is straightforward. You can adjust the winglets anywhere from 0mm to 20mm on each side according to your preference. When adjusting, take your time to get the width you want. As for maintenance, regularly clean the winglets with a mild car cleaner to keep them looking good. Avoid using abrasive materials that could scratch the surface. Also, check the fittings periodically to ensure they are tight and secure.
