Hey, I've recently been looking into a product that would keep my car from being used unless I allow it. Like my brother sometimes takes my car out without asking and although I do keep my keys hidden well usually I sometimes slip up.
Well I recently found a device that will not allow you car to start unless you enter a code that you make up. (Like The Transporter). Its called: Asianwolf Smart Combination Digital Starter Disable
Well instead of explaing it, here's a video of it:
YouTube - Asianwolf Smart Digital Combination Keypad Starter Kill
Pretty sick, plus it is also a great theft device.