I just got a 2008 Honda Civic GX NGV sedan. (It takes ONLY natural gas, not a hybrid) I love it- however it is kinda sluggish and I was wondering what I can have put in my car to make it faster that wont mess with the natural gas tank, or if theres even a difference between what can be installed in a gasoline car compared to a natural gas one. Like would a turbo engine kit work? I really dont know much about cars..