I can't believe Turbo Mike is selling these things through everybody now, and IPD is distributing them - it's such a bunch of bull, and too many respected tuners are falling for it.

My car was the tester (done by Turbo Mike himself, who is a really fun dude, actually - crazy guy) for the 987 3.2 motor, and on the dyno runs, one of them showed gains, the other 6 runs showed a loss - guess which one he shows as the 'result'?