No those FED EX do not have advance braking system, like sesnotronic brakes in our passengers cars. I m sure there just ocnvetional tape abs/bas system. Plust the upper class cars come with sbc braking,from the new E classes,SL's and so on.

__________________
500E Sold
2006 Mini Cooper S
Modified,pulley,injectors,suspension
2009 E350 Sport AMG package