I'm interested in a mugen muffler, however if I get custom piping for the b pipe and not use the mugen one will that help or hurt it?

I'm planning on going 2.5 inch all the way back to the muffler, because the one I'd be purchasing would be an axel back twin loop

do you all think this is a good setup or should I get an RSR EX mag

I'm looking for performance without a crazy attention grabbing rice sound

thanks for the help

 

Mugen is 60mm OD so I don't know if it's a good idea to combo it with ur 2.5" bpipe. Other than that, you should have no problems getting a custom b-pipe made to fit the mugen muffler.

I would rather just get a 2.5" all the way with a big can, along with 2 resonators on the bpipe, if noise is your concern. SMSP makes one btw.