alright here it goes, i have an 06 f4i and she is way too quiet for me. I'm looking for new exhaust and am debating between a 2 brothers and D&D.... any suggestion guys? any exhaust input is greatly appreciated(except for people who tell me to get the "moto gp" pipe) .


looking for a deep tone, hate the high pitched pipes.

 

I would stay away from the D&D. Its way too loud. Its not just too loud to others, its too loud for the rider. Its a constant horrible drone that will be giving you a headache.

If those are your only two choices, go with Two bros.

However, if you want a really nice deep tone, that isnt too overly loud, go with ackrapovic. They a bit pricey, but make some really nice pipes. they have a deep tone that is definately louder than stock, but not as loud as most pipes.

 

i have a yoshi trs tri oval thats loud but has a great tone to it you can get them carbon or stainless ebay has them for less than 300

 

well i can get whatever pipe i want, i just want a nice deep tone. not like the high pitched yoshi's that ive heard

 

and i like 2 be loud, just want it to sound good also

 

I still say D&D is way too loud, and not a good loud. Just obnoxious.

A lot will depend on material as well. Carbon fiber will have a deeper tone than stainless or titatium.

Personally I like the yosh on my 1000RR. But I like the raspy tone. You have to remember as well, that a 600 will not sound like a 1000, so make sure your making your comparisons to other 600's. 600's tend to be a bit higher pitched than a 1000 with the same pipe. They also tend to be a bit louder for some strange reason.

the real problem comes in that if you want a deep tone, its not going to be extremely loud. If you want extremely loud, its not going to be deep.

whatever pipe you go with, get it carbon fiber and it should give the deepest tone available to the pipe brand you choose.

 

another place to check sound of pipes go to you tube and put in cbr f4i there are alot of people showing off pipes

 

I bought a delkevic tri-oval chrome pipe last winter...nice deep tone not too quiet but not to loud either...think i found an auction on ebay... very happy with it so far...if i'm not mistaken there is a video on you tube under delkevic tri-oval exhaust...it comes in 2 lengths i opted for the one in the gsxr 1000 video(the shorter of the 2)