Hi guys...i've been riding for quite a while but new in australia.... first of all want to say hello to you guys....fellow riders... i've got a question and pretty sure you guys can help me with this 1, i have a CBR f4i 2001 with Jardine RT1 pipe installed....is that pipe road legal ??? if its not, what's gonna happen once i want to renew the rego...will it pass ?? thanks guys.