Nice 15 PSI isn't bad. My friend has a AMS tune and builds 11psi in his stage 3 IX.

 

10 psi @ 6000rpm

 

Here's mine, stock launch limiter builds about 9.5 according to my gauge.

Stock launch limiter video clip

 

12-13psi 6,000 RPM

 

10psi @ 6000

 

wow, i'm only at 5psi 5750...

 

8 psi @ 5800

 

like i said.. it depends on what the tuner sets it at.

 

8psi @ 5500. ams base flash. 12+ is crazy! wish i could do that.

 

I run ~12 psi @ 5750. A few of the different answers here are correct ... the higher the RPM, the more boost you will build. But, the timing set in your tune can also change the boost. I've built over 14 psi at 5500 before but encountered knock. 12 psi seems to suit my driving style best.

Here is a tutorial I put together for setting up the stationary limiter

 

that makes two of us

 

11 psi @6k if you guys want higher just look up anti lag

 

Wow , to the 12PSI's and up

 

25 psi @ 3600 rpm MoTec

 

you guys need to learn the stock ECU!!!!


thanks TB