Noise Levels Home › Forums › Pure Petrolhead › Track days › Noise Levels This topic has 1 reply, 1 voice, and was last updated 19 years, 7 months ago by Radar. Viewing 1 post (of 1 total) Author Posts February 20, 2004 at 11:04 pm #8599 RadarModerator I understand many tracks are suffering because of tighter controls on noise levels. Could impact bikes with track only use pipes. Anybody know anymore? Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In