In the end went for the Shark STS (diy jobbie) and just uploaded the 'performance' map on my B7 (140 bhp). Took it for a drive on the A9, sure there's a noticeable improvement in power & torque but there's no WOW! factor which many speak of. I know it takes a while for the remap to bed in but so far i feel a bit underwhelmed considering i've just spent nearly half a grand. Did anyone else feel like this initially after a remap? Please cheer me up