Sounds like the Motor Vehicles Dept in WA are trying to make it as difficult as possible for people importing cars into Australia! Someone else was asking on Passionford a while back about any components which may contain asbestos in a Sapphire Cosworth.as that was a problem as well. I used to live in Adelaide and the cops were pretty hot on catching people with " non Standard modifications" on their cars. I had a nice V6 Ford Capri mk1 and I got pulled over and told to change the steering wheel which was smaller than standard and the Alloy wheels as they were wider than the original ones! Got a defect sticker but had some mates who helped me out till the inspection. Changed them back again and never got stopped again luckily!!