An often overlooked modification to performance vehicles is under bracing. Increasing the load on the chassis via engine and suspension enhancements can increase stresses on the chassis, leading to alignment shifting and metal fatigue. Reinforce your sports car with Tanabe under bracing! The internal construction of Tanabe bracing features a double I-beam design which achieves high rigidity without excessive weight. The high grade aluminum bracing will increase vehicle stability and balance tremendously by tying together crucial structural points under the car.