B5 S4/RS4 N75 in an S2?

[Avantus]

Hi all,

Started working on an s2 aby this evening
that isnt pulling 100%. It idles and runs
very smooth but the turbo comes in quite softly
and it just feels quite tame.

Did boost leak test and it had 2 big leaks at the N75
Thought that would have fixed it all but only slight improvement...

I then looked at the N75 and its a 283B version...
B5 biturbo and C5 RS6 example.

Question is... would the function be the same or would this
certainly cause performance issues?

http://www.germanautopartsdirect.co.uk/p34/N75-VALVE-FOR-V6-PETROL-ENGINES-078906283B/product_info.html

that ones installed now.

Thanks for the input!

[newsh]

B5 S4/RS4 N75 in an S2?

Is it the right way round? Should be centre to the turbo, short side to WG and long side to MAF hose.
The only real difference between N75s is the orientation of the connector.

[Avantus]

Yes installed like that
Checked diverter valve and thats fine too.

I just keep wondering if this N75 would make
A big difference to the correct 283K

[Avantus]

Nevermind... i think this will be the cause of the less agressive boost/performance and slight whining under boost

[Avantus]

Anyone with tips on where to send it? Do they do hybrid on these somehwere? As little lag as possible and a bit more hp never hurts.