Just as stated. I am looking to pick up a Defi Electronic BLUE Racer oil pressure gauge in 52mm. I want it to match my boost gauge exctly so this is the only gauge I will buy. Gauge will be black off and light up blue when on. Price will determine my purchase. Must come with everything needed to hook up. I can get them brand new for $250 shipped. Obviously I am looking to get a cheaper one then that.