Ultra Racing - 2pt Interior Room Brace - 2011-15 Optima - UR-RO2-1907 M3 including AWD and FWD

including AWD and FWD

They are installed at the lower mounting points on the left and right of the vehicle chassis

The Ultra Racing Front Strut Bars are mounted at the front of the chassis for strengthening purposes

The Ultra Racing Rear Torsion Bar provides better cornering especially at high speeds and work very well in conjunction with strut tower braces

Ultra Racing - 2pt Interior Room Brace - 2011-15 Optima - UR-RO2-1907 M3 including AWD and FWDUltra Racing Interior Braces are designed to strengthen the chassis from the interior of the vehicle, connecting behind the driver passenger seats and running along the floor helping prevent chassis flex twisting during driving. All Ultra Racing braces are made of steel.