You were correct it was a 4 point cusco cage. Although it never made it into my car. It went into my mates GT. which is becoming our track slag More info here http://www.ukstarletowners.com/topic/68626-flintygts-track-toms-gt-soon-to-be-trisks-too/ So to make up for not getting a cage, I bought my self another modification Haven't seem another in the uk. TOMs wheel, and another TOMs horn button for me