seriously you got no chance, beter make up a story get a few witnesses and go to court, its your best bet, and also fork out some money for a good barister about 5 grand and you should be able to get off with a fine.
air pods are not permited sorry, exhausts are fine as long as you have engineer papers, and anything that changes the fuel ratio of your engine will fail your test, eg cams, computer, injectors, stuf like that.
gaurenteed 1994 model. time slips are available on request. also any other information that is needed can be supplied to interested parties upon request Email [email protected] or Pm me