We've built a 4 point lower subframe brace to help minimize the deflection in the stock crossmember and a-arm mounts. The 4 point brace bolts to the front of the a-arm bolts and keeps the control arm mounts from flexing which reduces the toe change in both braking and acceleration and adds additional strength throughout the crossmember/ front chassis by attaching to the rear subframe bolts as well. I can say that the 2 point brace on a daily driven streetcar has a slight improvement on steering feel while the 4 point brace is much more noticeable. With as much power as the ST's are currently making this is a must have part if your serious about handling performance/autox/track driving! Brace's are built to order and are coated in an anthracite finish.