Difference between manfiold for classics and new age?

Is there a difference in manifolds (exhaust) between classics and new age? Are they big differences? Anybody able to tell me?

Thanks

I don't think so Colin, I put Dan's 06 Forester STI standard manifold on MY 97 sti type-r and the only difference was that Dan's manifold had a sensor on the manifold that mine didn't so i plugged the hole with a broken lambda

[quote author=Scoobymaniac link=topic=17614.msg215370#msg215370 date=1251741720]
I don't think so Colin, I put Dan's 06 Forester STI standard manifold on MY 97 sti type-r and the only difference was that Dan's manifold had a sensor on the manifold that mine didn't so i plugged the hole with a broken lambda
[/quote]

Thanks phil, another thing on my list to do. After getting one off a 07 irish sti, only one way to find out i suppose

as above.

JDM MY03 are twin scroll so they are different.