Ultra Racing - 4pt Rear Side Braces (PAIR) - MAZDA 3 (BL) 2010-2013 - UR-RS4-1312P Civic-FB All Ultra Racing braces are

All Ultra Racing braces are made of steel

hard driving and braking

All Ultra Racing Front Strut Tower Braces are made out of 1 pc welded steel to eliminate weak points in the brace such as inferior bolted together front strut braces for maximum stability and strength

Ultra Racing steel braces are installed at the lower mounting points between the left and right suspension and the vehicle chassis at factory mounting points unless noted

including bushings and brackets when required/applicable

Ultra Racing - 4pt Rear Side Braces (PAIR) - MAZDA 3 (BL) 2010-2013 - UR-RS4-1312P Civic-FB All Ultra Racing braces areUltra Racing Rear Lower Side Braces is designed to reduce the flex of the vehicle chassis where it is connected by the lower wishbone of the suspension system. Doing this will lessen the distortion of the vehicle lower suspension when it is under load, especially during hard cornering. It is installed at the lower mounting points between the left and right suspension and the vehicle chassis. Tremendously improving the stiffness at the area where the