Who you guys sourcing your Fujitsuobo's through?
if you are going down the FI route i would steer clear of the mugen, it is restrictive on JRSC civics
Fujitsuobo RM01A Catback. Having had a think about it i'm gonna plump for toda headers with a mugen twin loop if its not going to be a problem with the jrsc. If it is then toda all the way. Just waiting to hear from tdi to see what they have to say on it.