H23 downpipe on a H22a header?

[Coco]

^^ Just like the title says. Will the downpipe fit or will there be problems?

Thanks for any help.

[Coco]

bump...

Anyone..?

[clarksterdotcom]

nope to my knowledge the bolt patterns are different. and i dont even know about length issues. im fairly sure that the bolt holes dont line up though. this is what i was told by my friend with an h22a4 though so maybe h22a1 and h23a might be different.

[aero]

nope.. will not work, i know for a fact.

I accidently bought an h23 header... didnt fit, so i just tried to use downpipe.. no dice. I think the runners are pretty close, but the bolts are usually spaced out differently

[Coco]

Oh that sucks... oh well.

Thanks guys.