carshow coming up and we need to get a car ready real quick so no time to order a cat back...

i need to know what's the best diameter piping for a 1998 accord 4 cyl.

it'll be feeding into either an obx muffler or nakayama....

i know... i know... this is only a temporary solution...

 

If you are not planning on a lot of mod (i.e. N2O, boost, or internals) 2.25 IMO is the best.

 

2.25

 

:werd: best for motors < 3.0L

 

buy a full name brand catback and do it right the first time. don't blow $600 on a custom set-up like me to just buy a apexi ws cause your sick of the frigin noise.

 

the catback won't be here in 2 weeks time....

 

if it's just for a car show and only temporary just weld the muffler to the stock piping. it's not like judges are going to look under the car to judge your exhuast pipe right.

 

ehh... at good shows they will

 

Get 2.25