For IF15 / IF15W Developed based on team driver feedback Carbon camber plate (G159) that can be adjusted in a diagonal direction that incorporates the latest setups for the IF15. In addition, the A-arm type camber link enhances rigidity and is a set of parts that greatly support rear grip. The bottom hole is the same as original hole 2 (lower), the more you raise it, the more calm the rear will be. (Part of the outer ball end needs to be cut)