Aluminum reduced suspension holder the FRONT regarding the front suspension. Redesigned to maneuver the inner pivot location nearer to the automobile center permitting to utilize longer and reduced suspension system supply options and new suspension geometry. The narrower design increases rear traction. The aluminum suspension system holders function built-in Suspension Settings (I.S.S.) that allows for fast & simple suspension geometry set-up. Machined from premium Swiss 7075 T6 aluminum and black colored coated. Utilizing eccentric suspension bushings placed into aluminum suspension blocks, alongside extra suspension shims, the XB4 suspension geometry may be completely modified.