Improve your braking and cornering by "stiffening up" your 2015, 2016, and 2017 Ford Mustang with a Mishimoto Strut Tower Brace! The Mishimoto Mustang strut tower brace binds the front strut towers together to create a more rigid chassis. This Mustang strut tower brace is able to be used with or without the stock performance package K-brace. However, using both the stock K-brace with the Mishimoto Mustang strut tower brace proves to have the largest increase in regards to braking and cornering performance. This brace is made from 14 gauge steel tube with CNC-machined steel end plates for the highest rigidity possible. If competing in stock autocross classes, this Mishimoto strut tower brace will not cause you any problems, as it is legal for those classes. Mishimoto stands behind their products. This Mustang strut tower brace, along with all of their 2015 Mustang parts, comes with the Mishimoto Lifetime Warranty to guarantee quality and performance.