well boys, this is one time i'm glad to be a cannuck. we have no regulations regarding exhaust, there is no sniffer trucks that i,ve ever seen in nova scotia, once or twice a year the dept. of transport will have a roadblock (thats bad) but i've never been stopped in my life.
the local garage will install with no cats and certify it. the only deal is if i ever get caught with the bad exhaust, tell them i just did it since the last inspection.that goes for the 295/50/15's on the 75 vette too.