620r @ Silverstone today

[BSA]

There was a white 620r with the rear exit exhaust on a Gold Track day , Not sure if it was just being run in, short shifted or whatever but it didn't sound overly loud at all, Guess the extra silencers have done their job

[curley]

Spencers car , it was only delivered last Thursday so i suspect a bit of short shifting .Glad to hear the exhaust is doing what was promised .

[Andy Bell]

ooh be interesting to hear more!