k well I have the vishnu v360 package plus aftermarket turbo manifold. I installed the Buschur Deluxe FMIC and where my car used to build up to about 23 psi now only spikes to 20 and then tapers down to 18ish. Any input?

 

turn the boost up. Welcome to cooler intake temps.

 

Check for leaks in the ic plumbing. Do you have t-bolt clamps? Pressure drop is normal, but 3 psi is pretty dramatic. after checking for leaks, adjust boost controller

 

Any Xede owners know how to do this?

 

no I don't have t bolt clamps, where can I get them from?

 

You probably have a boost leak, this has been discussed like 100x. You really should do a bosot test to see where the leak is exactly, however, best thing to do is get some T-bolt clamps, (hardware stores, NAPA, etc) and tighten them up hardcore.