The Eibach Multi-Pro-R1 for the 2011-2014 STI are a state-of-the-art, race-ready, coilover suspension package. The R1 system provides adjustable mono-tube damper design for maximum track performance. Rebound and compression damping are both designed to ensure proper damping balance at any setting. Your R1 equipped STI will have a height range adjustable from stock height, down to 2.6" below stock which allows for precise corner balancing. Eibach's dual-spring setup is dialed-in for maximum cornering performance.