Series II believe what you want but "Jasma" stamped exhausts mean ABSOLUTELY nothing! Nor does anything else. You WILL still be fined. Sure cops hang around track days etc sometimes...so what....deal with it. Your "secret squirrel" spots that you race are probably as well known to the cops as qr. I've been to the track numerous times and NEVER been fined in cars that WERE illegal and actually modified, no mod plates for anything (high mount turbo etc) and atmo venting screamer pipe and straight through exhaust....bottom line is it all comes down to luck of the draw. Like James said, you can hide at home or come to the realisation that you drive a sterotyped "hoon" car and the police will probably fine you for driving it, illegal or not.
Meh each to their own, i'm not saying i've never street raced, far from it. Just saying that it IS safer and wiser to take it to the track. lol i'm not going to comment any further on modifying cars and getting caught by police or taking it to the track..this seems to be going in circles and it's been covered a million times before.
Besides Series II, you have nothing to worry about defect wise, your car is all legal from what I can see in your sig mod list so I don't think the police will be pulling you over at Maccas and asking you to remove anything...except maybe your pod if it isn't secure.