Rep Power: 279

What im looking for is something like this. I want to be able to turn it on and remove the key from it so people wont come by and play with it when im just parked. However when i take it to the track i want to be able to comply with track requlations and ruels. So right now im doing the little work i can. This is a sparco kill switch but i dont know if you can remove the key or not. does any one have one? Or know if you can rememove the key when not in use? Or know of ones you can?

 
Rep Power: 255

Im just going to use another Stock Tailight Drill a hole out and mount the switch int he tailight when i hit the track.. then when im done swpap taillights out and boom no more switch.