I have been reading on the cruise sites about the amount of police activity with drivers. It seems all aftermarket exhausts are fair game and some officers are even taking noise readings. The Angus police seem to have been busy and I have heard some reports of Highland Constabulary being busy too.
This seems to be a grey area. No absolute noise limit has been defined as far as I can find out and yet the police seem happy to fine people for exceeding an undefined limit. So where does this leave us car owners? If we are told to fit a "standard" system, what does that mean? Has anyone actually bought a replacement exhaust off subaru? Is my Prodrive (PPP) system "not standard"?
If anyone has some answers I would appreciate enlightenment.