Last summer I bought a Fuel Diablo exhaust for the Tiger but unfortunately it was way too loud for my early shift.
I contacted them & they said they would be developing a quieter baffle over winter.
Being an impatient sod I emailed them up to see if they had got anywhere but the reply was sorry but they had been so busy they hadn't time.
I was about to put it on ebay when I got a mail from them saying they had made me a longer baffle & it was on its way foc.
It came the next day & I fitted it to the exhaust & put it on the bike. Its still very throaty from 0 to 5k revs but when the Tiger starts to howl it has cut the noise level right down to an acceptable level.
Chuffed to bits.
Rock on Fuel exhausts. 
