Yoshimura RS-3 without baffle

[Kool_Papa]

I have a 2000 busa and it has a Yoshimura RS-3 exhaust system. Have anyone taken the baffle out? What kind of sound and performance did you get? I was thinking of trying this or something to modify the can to get a more deep throaty sound.

 

[O-Factor]

If your refering to the baffle that is held in by the two allen bolts at the end of the can, I took it out immediately and never even ran it with in, I am happy with the sound level, not terrible riding around but not to quite when you nail it, take it out, you can always put it back in.
"O"

 

[05 Busa LE]

Left mine in, since I live in the city. If you remove them, you may need a new map for the ECU, as well as a new air filter.

 

[dolilind]

I had one, with no baffle , shortened, gutted, repacked with TRS race inners. It sounded real good and very throaty without that annoying cracking sound. If you want PM me i will tell you how to do it.

 

[Mr Brown]

Had one with no guts at all. Loud, but sounded tinny.

 

[Kool_Papa]

i took the baffle out and i like the sound, but i know it needs remapping. i have a PC II on a 2000 busa, can anyone give me any suggestions on what map to install?

 

[dadofthree]

You might PM Greg at HPC, his screen name is GPW. He's done a lot of dyno runs with a lot of equipment and might be able to help. Smithbusa, Johnnycheese are a few others that might be able to help. Good luck