Trackday noise

Track day noise

Anyone running a standard manifold with a scorpion decat and non resonated system

How are you managing on trackday noise limits

I have the scorpion by tempted for the decat pipe. Cheers
 
Could do with finding someone with this setup ideally. Got three sisters with javelin on Friday. If I know it’s going to fail noise I will leave the cat in
 
Could do with finding someone with this setup ideally. Got three sisters with javelin on Friday. If I know it’s going to fail noise I will leave the cat in

What’s the limits? Mine was close to the static limit at Bedford, as above, resonated with decat and standard mani.
 
Had the cat out. Static test at 5000rpm was 91db

At three sisters in Wigan Friday so will see what there noise tester says. Should be fine