Jump to content
SAU Community

Recommended Posts

Hey guys,

I'm thinking of putting a carbon fibre bonnet onto my R34, the only thing is I know that it's illegal. Can someone please help me out? Why is it illegal? Are the laws different for P-platers? What are the chances of me getting pulled over because of the bonnet? What would happen if I did get pulled over?

Cheers,

LawzzZz

Link to comment
https://www.sau.com.au/forums/topic/240484-carbon-fibre/
Share on other sites

When they rego check ie. pink slip they are only checking for obvious problems like brakes and tyre wear not what material your bonnet is made out of.

Someone might confirm this but if you look around hard enough I think there are a couple carbon fibre bonnets that are ADR'd which might involve them being laminated so when an object hits them they don't fragment into little ninja stars but then again those people might have been bullshitting when stating that they exist.

Link to comment
https://www.sau.com.au/forums/topic/240484-carbon-fibre/#findComment-4200429
Share on other sites

lol have you ever been pulled over mate? How do you get your car re-rego'd?

his car is black so its allot easier for him to get away with it especially at night......

i was thinking about getting some carbon onto mine because the bloody r33 bonnet weighs a tonne, its allot of overkill compared to something like a 180sx..... my mate has a 180 and his standard bonnet weighs about half of mine, my doors are twice as heavy atleast,,,, but then again my car is heaps quiter in the cabin then his...

Link to comment
https://www.sau.com.au/forums/topic/240484-carbon-fibre/#findComment-4200599
Share on other sites

The other thing that makes CF bonnets illegal is if you have a frontal accident the bonnet might come though the windscreen and decapitate you if it doesn't shatter. Just to expand on Evil_Weevil's advice, If CF shatters and enters the human body it can be extremely difficult to remove because it doesn't show up on X-ray scans.

Link to comment
https://www.sau.com.au/forums/topic/240484-carbon-fibre/#findComment-4200790
Share on other sites

So yeah my advice.

Get one, and don't crash.

I've had the bonnet for just over a year now, got pulled over once for RBT, cop didn't say anything, actually the cop didn't really say

anything about anything, he went over the car with a torch, points at the BOV, FMIC, Coilovers, not displaying p-plates etc etc..

all he said was to cover the pod ( thank god for my army ID >_< )

Unless it's ADR approved, it is illegal.

Link to comment
https://www.sau.com.au/forums/topic/240484-carbon-fibre/#findComment-4200882
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • I saw you mention this earlier and it raised a red flag, but I couldn't believe it was real. Yes, the vacuum signal should vary. It is the one and only load signal from the engine to the ECU, and it MUST vary. It is either not connected or is badly f**ked up in some way.
    • @Haggerty you still haven't answered my question.  Many things you are saying do not make sense for someone who can tune, yet I would not expect someone who cannot tune to be playing with the things in the ECU that you are.  This process would be a lot quicker to figure out if we can remove user error from the equation. 
    • If as it's stalling, the fuel pressure rises, it's saying there's less vacuum in the intake manifold. This is pretty typical of an engine that is slowing down.   While typically is agree it sounds fuel related, it really sounds fuel/air mixture related. Since the whole system has been refurbished, including injectors, pump, etc, it's likely we've altered how well the system is delivering fuel. If someone before you has messed with the IACV because it needed fiddling with as the fuel system was dieing out, we need to readjust it back. Getting things back to factory spec everywhere, is what's going to help the entire system. So if it idles at 400rpm with no IACV, that needs raising. Getting factory air flow back to normal will help us get everything back in spec, and likely help chase down any other issues. Back on IACV, if the base idle (no IACV plugged in) is too far out, it's a lot harder for the ECU to control idle. The IACV duty cycle causes non linear variations in reality. When I've tuned the idle valves in the past, you need to keep it in a relatively narrow window on aftermarket ecus to stop them doing wild dances. It also means if your base idle is too low, the valve needs to open too much, and then the smallest % change ends up being a huge variation.
    • I guess one thing that might be wrong is the manifold pressure.  It is a constant -5.9 and never moves even under 100% throttle and load.  I would expect it to atleast go to 0 correct?  It's doing this with the OEM MAP as well as the ECU vacuum sensor. When trying to tune the base map under load the crosshairs only climb vertically with RPM, but always in the -5.9 column.
    • AHHHH gotchaa, I'll do that once I am home again. I tried doing the harness with the multimeter but it seems the car needed a jump, there was no power when it was in the "ON" position. Not sure if I should use car battery jump starter or if its because the stuff that has been disconnect the car just does send power.
×
×
  • Create New...