fuel pressure tester for Audi?
 

Looking for a fuel pressure tester that has fittings compatible with my 2004 S4. Tried the local auto parts stores. The kits they had did not include the correct adapters.

I found a tester kit (CTA Tools 3420) for CIS Bosch K-Jetronic systems that looks similar to the V.A.G. 1318. I've been told it probably won't work for my application.

Thought of hacking an adapter together, but I'd rather buy.

Any pointers to tester kits or tester adapters would be appreciated.

Thanks! :)