3rd Generation Exhaust?

I was just wondering if anyone could help me out with some info on getting my exhaust done. I have a third generation Prelude and I'm having a 2.0 liter JDM B20A being swapped into it right now. I want to get the exhaust done next. Should I use 2.5" or 2.25" inch piping? how much would something like that run pricewise(just for the exhaust itself labor and piping not the headers-rough estimate of what is reasonable)?

you can get a Thermal R&D exh...
their exh is like 550...

you could also get a random universal muffler...
and get someone to do 2.25 in tubing, that's the optimal...

you can get a straight pipe from www.ludespeed.com to ditch the cat, and a dc header...

but to answer...


2.25 is the way to go...

that is what i am running, with a custom built titanium muffler... nice stuff... drop me an email and i'll let you know about the muffler...