Maximum exhaust piping for Civic engines

[Baopham]

what is the maximum exhaust piping size for D16, and B16 series engines..???
they say 2.5 is too large.. and 2 is right.. but what is the stock piping size?? and is it the same size for the headers?

thx

[rAySiR]

2.25 is like the MAX MAX you should go.... cuz i got 2.25, and i'l already loosing torque down low....

[|N|]

the 2.25 u guys talkin abt... is that the tip size or inlet size?

[rAySiR]

the 2.25 u guys talkin abt... is that the tip size or inlet size?
tip size as in the muffler tip???

[bubblecivic]

how wide are stock ones then?

[mytoycivic]

the 2.25 u guys talkin abt... is that the tip size or inlet size?


its teh whole thing :D

[|N|]

2.25 tip?? as in exhaust tip...

[Baopham]

no just the piping... i dont need to know about muffler.. what is the stock size piping??

[**Ghost**]

for EK4 1.75" for axleback... after the cat to the headers its 2"

[Baopham]

ok thanks.. so if i get 2inch system, i shouldnt bother changing pipe from the headers to cat? i'd get cat back 2inch and headers 2inch...

[nedgeworth]

I'm also interested in this. You always hear everyone going for a 2.25 system. So why are they doing this when you lose less torque going with a 2inch?

[rAySiR]

I'm also interested in this. You always hear everyone going for a 2.25 system. So why are they doing this when you lose less torque going with a 2inch?
more noise?

[wynode]

http://www.ozhonda.com/forum/showthread.php?t=8351