U know that, we all know that. Explain why regency wont agree with it. Fact - people who have engineers certified mods on their cars in SA have been defected in the past.
Even if u have a mod plate and all mods comply regency can still refuse it on the road, which HAS happened.
Even if u STILL get it past them, there is nothing to stop police sending u back again.
Its all good to state it will pass if its legal, but we all know regency doesnt care, the police dont. It a revenue raising bitch, and u cant do shit except chase your tail.
Have a look at the law and theres a loop hole that states regency doesnt have to explain what they do. Dont make me dig it out.
Its all good to offer a cert plate, but in the end u will still end up back at regency.
So please offer an explanation as to why u think your certification would be different to anyone else, and if you would challenge regency as to why it was knocked back.