Based upon my experience last year, the TORs look the exact same as the stockers.
TORS weigh much less as they do not have those cat converters in them. I used the stock cross-over as it is completely clear and non restrictive.
The TORs are louder than stock, BUT, they are NOT loud! All my previous motors have been much louder. This is not nearly as loud as most Harleys.
The TORs are quiet cruising 80 - 90 mph on a freeway and have a sweet little rumble when revved up. Nothing to harm the ears!
To me, the motor is QUIETLY STRONG sounding and surprisingly I have grown to like the calm over the past 20K miles.
Spent a career copping in Tacoma and I have crisscrossed the entire country coast to coast. Nobody I have seen has been offended by the sound of my TORs.
I feel LE in WA, as a state, is pretty lax on loud pipes.