Cat box removal

Nungers

.060 Over
Joined
Jan 18, 2011
Messages
156
Location
Geraldton WA
Ride
2011 R3R
Anybody out there removed the cat box. Wondering what sort of increase in sound sound. Does the bike need a tune etc etc.
I removed the cat and installed a crossover on my 2011 R111, and this gave the bike a slightly louder rumble, so might try it with the R3
 
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