bumblezc

Powerwise I don't know, Sound wise WAY better, Spool Time I datalogged about a 200-250rpm earlier when I went from 2.25 to 3"

88crxSi

looks like if you're turbo, 3", if you're NA 2.25-2.5 (max)

absolutezroo

i was under the impression that internally gated turbo's didin't like gianormous exhaust, wastegate fluctuates because of minimal back pressure?

josh19wrc

Anyone have experience with the mororso spin flow muffler? Im contemplating getting one, along with 3" exhaust. Ies gonna be on a T3 .60/.48 Escort 1.9 pushing high teens/low 20's boost.

RotaryGeek

dude all these guys are lying. stock exhaust is fine for anything. the only time you would need to change is after you hit about 500hp. hondas don't need backpressure at all. just hook up your stock exhaust and boost about 15 psi and you will be the ultimate sleeper. nobody will see it coming, and you won't sound like a ricer ******.

HondaTuner

^ WTF

3" Exhaust = sex

89shithatch

i have headers and a full dual on my stock hatch. it has barely any low end power.. lol.. but i dont care cause thats how i go[img][i it and i aint changing it.

FooK

overkill, 2.5" will suffice just fine for a stock single cam

HondaTuner

How many headers?

RotaryGeek

3 or 4 at least.....
so sad. dual exhaust is a waste, unless you got like some bad *** motor to back up the rice.