i have a lease car and im 18, i have the mufflers removed and that is it. i am in the process of getting nitrous installed on my m6 but i need to know if it can be tracked by the dealership when i turn it in? how big of a shot can i do in a stock motor? i plan on doing a zex wet 100 shot, i am trying to learn about nitrous, i do not know very much. i would greatly apreciate your help. i have everything covered so that the nitrous will be through the filter and there will only be around 3 holes in the car, 1 below the gas pedal and the few used to hold down the bottle. please let me know of any information that can be helpful. thanks geoff