696 Termignoni Exhaust Low Hum.

[ducwild]

Hey everyone,

I have a 2012 696 ABS, I just installed the termignoni exhaust, ecu and air filter about 2 weeks ago.  Things seem to be going fine, with the small exception where I have noticed a low hum that seems to become audible in roughly the 4k to 5k rpm range.  The hum almost makes me think of brakes, but I only have 3100 miles on the bike and I am not an overly aggressive rider.  I don't recall hearing this hum before the install.  I may try installing the db killers back in for the weekend and see if that causes any changes.

Any ideas would be greatly appreciated.

Thanks.
-drew