This is the Car Modding rules in NSW & VIC

[limbo]

Here's a one for the backyard boys. Its the regulations for certain modification and legals on motor vehicle mods.
So people asking about legality of wheels, engine mods etc... have a look at these links!
Something to keep in mind when modding

http://www.rta.nsw.gov.au/registrati...i/vsi_dl1.html



the NSW "Light Vehicle Modification Guidelines" (VSI06) here:

http://www.rta.nsw.gov.au/registrati.../vsi/vsi06.pdf
(again this one was for NSW people, i'm biased )

and the similar Victorian "Guide to Modifications of Motor Vehicles" (VSI08) here:

http://www.vicroads.vic.gov.au/vrpdf/rdsafe/VSI%208.pdf

are both State based rules which also apply the National Code of Practice... (ADRs)
http://www.dotars.gov.au/roads/motor/design/index.aspx

[Draven]

your links suck

[limbo]

Note Engine noise & pollution is regulated via EPA

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

http://www.environment.nsw.gov.au/air/mve.htm

[limbo]

Try it again, it had some problem before