Front eccentric human body mount set with 6mm-thick +1mm height-adjustable human body posts. Created from special composite product that provides maximum strength but enough flex to reduce human body post breakage in difficult crashes or car rollovers. The body supports are rounded to own a better fit and provide better help to the automobile body. An element of the BPA system Body Position Adjustment the eccentric design enables the body articles to be mounted in three different roles to modify body position. For severe racers who focus on the little details, human anatomy height plays an essential part in the performance of the automobile and as such, ultra-fine human body height tuning was created by XRAY R&D designers to deal with this increasingly essential tuning set-up feature. Your body holders have elevated mounting to create body height modification extremely swift and easy. In several short seconds and two clicks, you'll trade all the human anatomy holders to regulate body height. There are two optional human anatomy height adjustable mounts available: either +1mm or +2mm.