Aluminum reduced suspension owner 1° toe-in the FRONT associated with back suspension. Redesigned to maneuver the internal pivot location closer to the car center permitting to utilize longer and smaller suspension supply options and new suspension geometry. The narrower design increases back traction. Recommended for high traction tracks especially for carpeting songs. The aluminum suspension system holders feature built-in Suspension Settings (I.S.S.) that allows for fast & effortless suspension geometry set-up. Machined from premium Swiss 7075 T6 aluminum and black colored coated. Using eccentric suspension system bushings placed into aluminum suspension system blocks, along side additional suspension system shims, the XB4 suspension system geometry can be completely modified.
