I think some of us doubted you a little too much..... Nice work buddy!
The "boost cut" varies a lot dependent on individual circumstances. Its not the boost the ecu pulls the plug on rather it is the amount of air being seen by the ECU. I would imagine that with enlarged piping you may see the cut at a lower psi than expected perhaps.
BTW, a stock Aurion will do mid 14's on the 1/4 mile.....