Janspeed on track

[Benjam]

Hi

I am looking to attend the next Castle Coombe track day but have been advised there is a 100dba noise limit in force.

Should I even be nearing this noise output in an Elise S1 with a standard, dealer fitted Janspeed (RIP) performance exhaust?

Ta

Ben

[adrianr]

A friend has the Sport 135 upgrade which includes the Janspeed. He is OK at 'combe so long as he keeps his catalytic converter in.

Hope this helps,
AdrianR

[Benjam]

Great, thanks for your help... can anyone second this opinion please? Been told that I would loose the £145 quid charge if my car fails!!! ;(