exhaust setup on b18c

[kcokla]

Hoping to gain insight on a good exhaust setup for a b18cR.

At the moment I am contemplating if I should get new headers as ATM I have the JDM 4-1 setup and an ep3 muffler.

The current cat and bpipe is restricting power so that will be changing shortly.

Can anyone shed light on a good cat or entire cat back system?

I have heard good things about a magmaflow cat but don't know what size or dimensions I should be getting.

Looking for midrange to high end power and do not want something obxnoxiously loud.

Any feedback would be appreciated on what people are running on their eg"s

Thanks

[bennjamin]

Keep ur jdm header , run 2.5 inch hi flow cat and 2.5 inch cat back too.
Id keep ur ep3 muffler - same setup on my old eg and it still pulls strong to this day

[kcokla]

Bump for more opinions ?

Resonators ?

[z5367489]

well im curious too. i heard people saying 2.25 inlet diameter would be the best? please advise :)

[EK1.6LCIV]

I've made up a system consisting of:
2.5" stainless steel (elbows and piping from one steel)
Vibrant oval 2.5" muffler
" " 200 cell catalytic converter
" " resonator
Works very well, managed to tuck it up well out of sight