Two bros come with baffles so will be fine for track

 

not sure of the exact decibels but they are REALLY deep and loud. I think my yoshi is louder at high rpms cuz its a bit higher pitched but the twobros scrambled my brain when i rode behind one during our NC group ride

 

the baffle is claimed to reduce the noise level by 6-7db which is fine but if the pipe is 109db with no baffles in it only reduces it down to 102db its no good for 98db days which are becoming more common. I do have a cunning plan though if need be.

 

I have full 2bro on my 08 6r I go track 6-8 times a month trus it will be good with the baffle

 

which baffle do you use. The main problem now is the 98db days coming in more and more. I cant afford to have a system which won't pass this. I do over 20 track days a year so think that the TwoBros one isnt suitable. If i did more road riding i wouldn't be bothered by noise

 

The standard one that came with the exhaust and like i said i do 6-8 a month without fail with my full shortened 2bros exhaust with a shortened baffle and have never had a problem I do as many track days as u do in a year in 2 months easy.

 

ask the maryland guys about my bike

 

My buddy had just the slip on and that suckers pretty loud, louder than my M4

 

so far, everyone i've ridden with says my pipe is the loudest they've heard. i just love that its not a bad loud. i hate those loud echo-ey rattle cans. two bros is loud and mean. never will i use a silencer :thumbdown:

 

Haha yea I believe we equally hate riding on each others pipe side. You 2 actually have the exact same set up, which can do you have?

 

ya, the group i've been riding with hates me leading, but they gotta deal with it. i've got the carbon fiber shorty. i'm gonna gut the headers this winter

 

haha yea out of the people we ride with we are by far the loudest. Very nice!