Hey guys.
I'm currently looking into buying an import. I'm wanting to do some modifications to it, and I want to avoid the hassle of replacing parts whenever I get a defect.
A few things I'm unsure of...
1) Roll cages.
What can be fitted, and at which point does it need to be engineered? Are 6 point bolt in roll cages legal, providing you have padded the areas in which your head could come into contact, and it doesn't block the entry points?
2) Coilovers.
Can you get defected for having them, even if you haven't lowered the car below the legal limit? If so, is engineering the best way to avoid this?
3) Seats.
I'd like to install some seats, but aren't sure of the legalities behind it. I know that you need ADR approved seats, or an engineering certificate. Can you only engineer ADR approved seats though, or are you able to engineer seats like Brides?
That mostly covers it.
Few more questions though. If you do get defected and fined, despite having an engineer certificate, what's the best way to contest the fine?
Also, any engineers you guys have used and would recommend? Looking for one who could engineer the items I listed, plus a few more (suspension bits, diff (if needed), boost controller/ECU (I think it's needed due to the EPA), Steering wheel quick release, that sort of stuff).
Thanks guys!