Just back from a test ride after mounting my Nuvi 255. This is an inexpensive GPS but does what I want with no gimmicks. I used a Ram mount with short arm and a hard wired cable. A good place to get +12V keyed power if your running a DP ECU is from the lambda sensor connector. Clean install and works perfect. Good for finding gas and doing away with paper maps. If it rains it comes off easy or a baggie can go over it. Too dark now but I'll try and post a pic tommorrow.