What about the throttle response? The first thing I noticed when I got my PC was the greatly improved and snappier throttle response.
A bit like kevlo I can stand a few hp missing as I'll never really notice it, but it's the throttle response that interests me. Did that change noticeably?
I think the PC is better at first and it does feel snappier but i think the ecu gradually reduces this when it alters itself to suit. When i put my original airbox back on late last year for the photoshoot the car felt brilliant. But since then i have put the PC back if only for the noise . Overall i think the throttle response is the same on either.