Stainless steel exhaust.

[Cokes]

This is currently what I have but as I'm doing the full restoration on my car I thought I might as well get it made in stainless steel.
My question is, is the current set up about as good as it gets or would a larger/smaller bore of pipe improve the gas flow and improve performance ?
I'm sure any set up wouldn't give me any noticeable power gains but while its getting done I might as well future proof it.

Thanks
Cokes

[jojackson4]

I don't think that end gets much done to it it's the manifolds and y piece that most mess with

[Cokes]

So keep it as is.
Thank you

[ch427]

Be nice to have it made in stainless though just because its shiny!

[kris450]

ch427 said:

Be nice to have it made in stainless though just because its shiny!

Or, just polish the original

[Cokes]

If I was to polish mine like that there would be nothing left