Hi, just had a KAT-total damage. Luckily, he had a guarantee and had him replaced, but now my Astra Z16XE (100hp) no longer has the power he had before. Before the damage he pulled on the A2 mountain from 220 and now I come on the same track only to 185. I also noticed that he only slowly turns up from 5000 revolutions. Otherwise I came quite fast until just before the speed limiter (6400). Can anyone help me further.