I need one. The guys rotating my tires broke the one I made form the stock parts ordered on it has along extension but it might as well be a whip antenna/ So who makes a good one reasonably priced?
It can be very easy, just run two wires to the cavity behind the passenger brake light. Reverse signal is the white wire with grey stripe, use the black wire as ground. Use a red LED because it will put the lowest strain on the existing system.