I originally went for the Scorpion X immobilizer last week but after numerus attempts to get it to work and nearly 4 hours he gave up as its not compatible and suggested to plumb for the Ghost 2 which I had fitted yesterday, no sooner he had shown me how it works and how to change setting and then he left it took me 5 attempts to fire it up, was panicking a bit as I thought I was going to have to give him a call🙄 same think this morning but got it right on second go.