I have a 91 parts car, with a complete N/A engine, and I want to port the intake on my S4 N/A. Can I put the S5 mani on the S4 engine while I am working on the S4 mani?

I want to be able to drive my car still, and with as much free time as I have, I probably wont get finished my the S4 mani for a week or so.

I hope this isn't a re-post. lol

 

Check the Archives for S5 intake swapping onto an S4.

 

Actually, if you do swap the s5 uim over and get the VDI to function properly (IE switch like on Kevin's site) you'll have a higher flowing uim manifold .