Are all 172 exhaust manifolds the same??

[Jay Payne]

As above^

Ive got my Custom prospeed that i took off my ph2 172 in the attic gathering dust. Its only done about 1,000 miles. I know it wont fit straight on to my (early) ph1. BUT, if i was to buy a ph2 de-cat pipe or full cat would it fit my ph1 manifold? therefore meaning it could fit my prospeed to it?


Can anyone help?

 

[ben_p]

yes

 

[ben_p]

you will just need a psh2 cat/de-cat pipe

 

[Jay Payne]

Thank you Ben, your a star