quick question to anyone who has headers HELP - Hyundai Performance Forums

faithofadragon · 08-20-2003, 02:28 AM

ok does anyone know how big the flange is on OBX 4-2-1 headers (mine are about 5 months old and i ordered them for a 2000 tiburon even though i have a elantra)?
i hear from some thats its 2 1/4
and some say its 2 1/2
im ordering my cat and muffler tonight and would be nice to know which i should be ordering

edit: my headers say forza tuning if that makes a difference

[Edited by faithofadragon on Aug 20, 2003 12:21 AM]

dweet · 08-20-2003, 10:54 AM

welli thought they were 2.5" :ermm:

faithofadragon · 08-20-2003, 12:29 PM

thanks i think youve told me this b4 but i wanted to be sure

beppomarx · 08-20-2003, 01:08 PM

umm cant you just get a ruler and measure it??? or is it already on the car?

faithofadragon · 08-21-2003, 12:56 AM

its been on the car for about 6 months now i bearly got ahead of myself this month and am gonna make my self a cat back but i dont want to order everything in 2.5 only to find out its 2.25

Nutso · 08-21-2003, 01:15 AM

You can always just weld it to fit. An exhaust shop can fit a 3" inlet muffler to a stock exhaust if you want them to.

faithofadragon · 08-21-2003, 01:26 AM

yeah but im ordering
cat
muffler
glasspack

if they are the wrong size wouldnt it cause problems going from 2.5 to 2.25 back to 2.5 and so on...

Kemper · 08-21-2003, 11:48 AM

This was mine:

faithofadragon · 08-21-2003, 12:14 PM

hey kemper did you happen to measure the other side of the midpipe? i installed it the other way around(i think) plus my headers only have 1 o2 bung

[Edited by faithofadragon on Aug 21, 2003 8:17 AM]

Kemper · 08-21-2003, 03:17 PM

Quote:

Originally posted by faithofadragon
[body]
hey kemper did you happen to measure the other side of the midpipe? i installed it the other way around(i think) plus my headers only have 1 o2 bung

[Edited by faithofadragon on Aug 21, 2003 8:17 AM]
[/body]

No, I sure didn't