I have searched around multiple places and found nothing about the mounting depth of Omori gauges, specifically the 45mm and 52mm (Dont really care for 60mm or 80mm). I am trying to find out because I want to get 2 gauges to fit in the trim piece between the shifter and the ashtray and I really like the Omori Red on red; but if they are too deep to mount there i'll go with prosport or autometer nexus. Anyways thanks for the help