Quote Originally Posted by tinkerbell View Post
it is emissions AND noise.
its only defectable if the car exceeds emissions and noise after fitting the pod filter...

Quote:
Under clause 20 of
the Regulation, it is an offence
to modify an engine’s air intake
when it results in an engine
noise level exceeding the
maximum level specified in
the Regulation.

source: http://www.environment.nsw.gov.au/re...icle_noise.pdf