Hey Guys,
I was wondering if ppl would be able to give me a little hand regarding my mates problem. The reason why i bring it to your attention is i am well aware that %99 of you guys could be in the same feild.
I was wondering if you would be able to put a little input into a little problem i have. I am the owner of a Subaru WRX 99 model. Last night I received a vehicle defect from Queensland police on the grounds that my exhaust was louder than the manufacturer released system. (It is a APS 3 1/2 exhaust) I’m very concerned, as my interpretation of the law was that were allowed to work up to the level of 90db. I especially purchased a system that was the quietest available and is rated in 4 tests at (these are my test results) 86db, 87db, 87db & 87db respectively.
The only information i have been able to locate regarding this "infringment" is ;
Modified exhaust systems may be fitted to passenger vehicles provided the following conditions are met:
(a) The system is efficient.
(B) The exhaust system does not pass closer than 25mm to fuel tanks or the body floor.
© The system does not foul the body work or limit axle travel.
(d) No part of the system projects below the rim lower edge.
(e) The system terminates behind the last body panel.
(f) Systems on the left hand side of the vehicle do not deflect gases directly to the left.
(g) The noise level of the modified system must not exceed the noise level of the manufacturer’s original system by a noticeable amount.
I am unsure what i should do and im just asking if you would be able to provide me any comments that may assist in this. From what i can gather, this notice could be given to %99 of all performance car owners ?.
The only loop whole i can see is that it says "by a noticable amount" what can be classed as noticable?
Thanks for your time guys