Good luck getting one that works right.


Quote Originally Posted by silverbullet View Post
got mine from marylandspeed today. $219 shipped. the 3 wires where do they all hook up to?
The red goes to a switched power, the rest you don't use (if i remember correctly). I used the accessory wire under the dash going into the ignition w/ an inline fuse. Then the gray just plugs into your OBD2. Oh and don't forget to unplug the little pin on the back of the gauge.