Just bought myself a 748 and would love to take it on trackdays. I've still to get a 1piece suit. I was thinking of the RST CPX-C or Tracktech Evo. These both have "integrated level-1 back protectors" but should you buy a proper stand alone back protector?
Track use I have always removed the standard back protector from my leathers and used a dedicated one, for the last 9 years or so I've been using a Knox one