EXHAUST HELP

[Garysp2]

Evening all, just purchased a 197 for use on the track and need a bit of help with the exhaust
It seems a bit loud, and not sure if it will pass noise test at the track.
so any advise on a centre box i can add without restricting the engine too much
I've attached pictures of the system on the car
cheers in anticipation.......

 

[Frank Perry]

That looks like a full Toyosports/Gravity exhaust including the decat manifold... I have pretty much the same and I got 92db from a proper sound test done at Castle Combe... They are deffo loud and I'm looking to add a sports cat at some point to reduce the noise a bit.

 

[Garysp2]

Cheers for the reply, good to know what the exhaust is........glad to know it blows lower that needed for a track day.
need to seal the joints on mine, blowing from everyone.........