I wonder how the Two Brothers would have fared? True, it also has a straight delete pipe, but multitudes of 48mm baffles fit in the delete pipe inlet. Also, in addition, you can add a P1X suppressor tip. As far as true performance goes, without a dynamometer test on same dyno/bike/day, actual performance specs will never be known. Butt dynos are highly inaccurate
As far as sound goes, the Punisher is WAAAAY too raspy and higher pitched.
According to Ricky, RLS exhaust ranked from LOUDEST > quietest are:
1.Punisher
2.Assassin
3.Twin Kaos
4.Crusher