I have a 2005 MINI Cooper, recently i acquired a Alarm System/Remote Start system named SPY(r). I need some feedback first of all is it possible to install this alarm? What would i need? Is there any step by step guides?

 

Anything is possible. IMO, I wouldn't go the route of hacking up the OEM wiring harness when you can source the OEM alarm which is plug and play. But that's just me. I don't think I've seen any DIYs on alarm systems here.