I called RPI the other day and was told that the expected release date for the exhaust is August 17th. From the video clips the sound is awesome, lots of great harmonics that reveal the exotic nature of the S54 motor. I'm not sure however what the local cops or for that matter my local tracks are going to make of the sound levels. Will the final version of the exhaust still be putting out 112db at +7K revs?
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