This ok for my car?

I wouldnt bother to be honest. You wont notice any difference. personally, id only change it if the gasket was blowing
 
Manifold is off the car as changing the turbo, was just thinking this would be better in the long run. My old Gasket was not blowing, is it ok to reuse that as it's still ok or shall I just buy a new standard Audi one?

Cheers mate.
 
I would put a new gasket on, but just the original type from the dealer.
 
Oem all the way, renew the bolts too