Stainless exhaust silencers and track noise limits!

[Sifly]

Hi, I'm considering fitting a pair of aftermarket stainless exhaust silencers to my 3.4 996 as my standard units are past their best (and sound a bit rubbish to be fair)!
The car is used on track and I'm concerned that the car won't pass a 98dB static noise test with non standard cans fitted?!
Anybody had any experience of similar?

Edited by Sifly on Thursday 23 October 22:03