Ultra Racing - 4pt Middle Lower Brace - BMW 6 SERIES COUPE (E63) 2004-2010 - UR-ML4-1904 A3 / S3 tremendously improving the stiffness at

tremendously improving the stiffness at the area where the lower arm is connected to the vehicle chassis

Each vehicles front chassis is different from another

Sway bars tie the lower suspension components together across the front

Ultra Racing Middle Lower Braces are designed to reduce the flex of the vehicle chassis where it is connected by the lower wishbone of the suspension system

Ultra Racing Solid Rear Sway Bars provides better cornering especially at high speeds and work very well in conjunction with strut tower bars

Ultra Racing - 4pt Middle Lower Brace - BMW 6 SERIES COUPE (E63) 2004-2010 - UR-ML4-1904 A3 / S3 tremendously improving the stiffness atUltra Racing Middle Lower Braces are 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, improving the stiffness at the area where the lower arm is