Theres no getting away from the noise regs, i was there 2 weeks ago and we counted 4 mics in different places around the track. You cant try and sneak past one and then boot it for the rest of the lap as they are well spaced out.

There was a guy there in a elise, track opened at 9am and by 9.10am he was kicked off circuit and goodbye to his £225 track day really harsh but my FRS was ok on noise and there was one less elise to overtake me for the day