Where did you find the App and Connector for your Boost levels? FYI, I have a Samsung Galaxy S4 phone, if that makes a difference.I have the same set up as you, with the Injen Intake and hot and cold pipes. I have an app on my phone called EngineLink, and a wireless OBD2 connector, so I'm assuming my readings are pretty accurate because they're coming right from the onboard computer. Before I modded the car I was peaking at 18 PSI and and running a steady 15 PSI. After I did the intake and stuff I've peaked as high as 22 PSI and run a steady 18. Do you, or anyone else know how much boost these motors can actually handle with the factory internals? I've been looking and I can't find an answer to that question anywhere. It's honestly a little scary, because 22 PSI is a LOT of boost!
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=390654646620&ssPageName=ADME:L:OC:CA:3160Plx kiwi 2 is what I have. Works good