Marks Workshop can supply a complete West Australian complied and fitted supercharger system, these systems come with their own compliance plate and the full Department of Transport permit. The car will have plate fitted when the job is done and the car needs to go through a Department of Transport inspection station for final inspection. After the Department of Transport inspection a permit will be sent to you the owner, from the The Department of Transport that combined with the MWS compliance plate, make your vehicle completely legal in the eyes of the law and your insurance company.  

Most of the supercharger systems on this site are able to be licensed in Western Australia. They are complied supercharger systems that have been emission tested to meet the relevant Australian design rules, and all other tests to suit the Western Australia's  Department of Transport. They have also all been fitted by Mark at Marks Workshop and tested to suit the ADR requirements.

SOME OF THE CARS ON THIS SITE ARE SHOWN IN A FORM BEYOND THE STREET LEGAL LIMITS FOR WESTERN AUSTRALIA. THESE CARS ARE USED FOR SHOW, TRACK OR OTHER OFF ROAD EVENTS. IN ALL CASES THESE CARS ARE TAKEN BACK TO STREET LEGAL LEVELS TO BE ABLE TO USE THE VEHICLE LEGALLY ON THE ROADS OF WESTERN AUSTRALIA. MARKS WORKSHOP DOES NOT CONDONE THE USE OF EXTREME HORSE POWER ON THE STREET.