Is there anywhere in the Diacom software to see whether or not you have a whipple stage 1 tune on your PCM? I scanned my 525's and I scanned a friends 525 that both supposed to have the whipple stage 1 tune and there not even close to the same. My looks stock based on RPM limit and other numbers while my friends says Whipple stage 1 in the CAL # on the PCM

Shipped from Whipple there should be a sticker on the ECM stating the calibration id. Mine when scanned shows Whipple stage 2 tune. Sounds to me you have a stock tune.