Quote:
The EPA controls the exhaust volume on new motorcycles sold in the USA, which is why there are so many after market exhaust systems (for off road use only).
True of course but even my wife's previous Honda 750 had a deeper louder factory exhaust, her Sportster sounds real good at idle. Maybe the Triumph is tuned to meet tougher Europe noise standards?
2011 Triumph America (10/2011 to 07/2014)
2012 Harley Davidson 1200C Sportster
2014 Harley Davidson Dyna Wide Glide
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