All concerned motorists must get their mod plates in Queensland. These will indicate any modifications done on the car after purchase. The plates will contain specific codes for each type of change. Having these plates mean that the vehicle passed a rigorous inspection and was found to be roadworthy despite the tweaks. It is a precaution against excessive mods that can compromise the stability of the system and make the car a danger on the roads.
For instance, if you are not satisfied with the performance of your machine, then you can take it to a shop to change certain things with the engine. Just be sure to stick to the legal limits. Do not ask the vehicle to produce more power than it can safely handle. Accidents have occurred because of this rampant practice. Be mindful of the restrictions and get the appropriate documentations so as to prevent trouble with the law.