Power Increase from more boost

[CodyNF]

I have a 2g Tsi AWD, how much of a power increase will I see if I increase the boost from stock levels to 15PSI? I have a TurboXS blow off valve. Any one recommend any kind of boost controller?

 

[Boosted98gsx]

There is no way to really tell the horsepower increase from just upping the boost unless you get to a dyno, and with you being AWD i'd say there isn't an AWD dyno that close to you.

Go with the Joe P MBC.

 

[98TsiAWD]

1psi is ~5hp on an other wise stock car. Once you start gettin other mods it varies.