there are rules. but basically you can have anything you want as long as it passes a cert check. they check things like mounts, x member etc. to make sure its done to an acceptable standard. can have things through bonnet as long as its not hot or can tangle someone up (belt drive on supercharger for example must have a guard).but yea, if you can make it fit you can do it. I'm starting to like this country a bit more... :lol: how many points do you get tho? we get like 25 for no seat belt. 50points if your doing more then 30k over the speed limit etc. more then 40kph over the limit is instant loss of license. this is quite interesting the differences between the to countrys. oh and we have to pass a warrant of fitness test every 6 months... don't think you have them?