About a week and a half ago I had a brand new Turbo fitted from AET turbo's, car has run sweet from York all way down to Hastings and back, a few trips from home to Scarborough with no problems then suddenly this morning after a good blast along duel carriageway I went onto single carriageway road and when I then put my foot on accelerator there was just no power, at first I thought it was mat that had got stuck under pedal stopping me pressing it but no!
I seem to have no power even from low revs very sluggish. There aren't any warning lights on dash so I am a bit baffled as to what is wrong.

Any one got any ideas??