Hyundai i30N noise limit on UK track days

[Danstorey]

Has anyone got a i30N with a GPF delete so it pops and bangs a bit louder and been ok at any tracks excluding cadwell regarding noise limit?
Been to cadwell with no issues but concerned about paying for an event at another track and not passing the noise test on a drive by.

[WombleCate]

Having it tested at any track is the best way to
check, most will do it for you if you're passing.

Though they can still differ from day-to-day. I had my road car static tested at 102db when passing Goodwood. It then gave 107db before a track day at Goodwood (doubt it's ever been that loud).

[Krikkit]

Cadwell is mostly a 105dBA day, so you can use that as a benchmark.

If you're anywhere near a circuit pop down on a trackday and get them to noise test it for you, they're usually happy to oblige while the kit's out.

[QBee]

^^^^^This - they positively want you to be able to go on their track days, and to them it just makes sense to arrive with a car that will pass.