Civic EG

Posted: **Fri Dec 01, 2006 2:33 pm**

I'm going to need a bigger exhaust when I get my turbo on... debating if 3" is really worth it or if I should go 2.5"

Setup is a t3 super60, 2.5" spoolin performance downpipe & 2.5" flex joint. HP will be about 275 at the most.

Posted: **Sat Dec 09, 2006 7:37 am**

id say 3 inch but thats just my two cents

Posted: **Tue Dec 19, 2006 2:55 pm**

im with him^

Posted: **Fri Feb 09, 2007 8:28 pm**

sihatch9508 wrote:id say 3 inch but thats just my two cents

i agree

Posted: **Sun Feb 11, 2007 4:56 pm**

3" FTW

Posted: **Sun Feb 11, 2007 7:43 pm**

I say 3". when we boosted my friends 4dr we ran an open down pipe for a while, and eventually we tried to bolt his 2.5" exhaust back up and the car ran really really slow. and that was only a stock d15b7 on five pounds. so we took the 2.5" off and made 3" turbo back, now the car runs much much better, lol.

Civic EG

2.5" or 3" catback exhaust?

2.5" or 3" catback exhaust?