Mon-tech high downforce touring car straight wing is made from high quality polycarbonate. Designed to give great stability, the wing features two cutting lines for 40x25mm and 40x20mm dimensions and includes all mounting hardware such as screws, nuts and large diameter conical washers. The Mon-tech straight wing has more downforce than the Racer-style wing. This is the 0.75mm version for a more balanced feel.