3 weeks ago, I bought a Saab 93 Bj. 2000 with 154 Ps and Hirschmann tuning on 222 HP, with 58000 km. Unfortunately, I have a huge problem with the vehicle. From the third gear when I get right on the gas, it falls into a power hole at exactly 3200 revolutions. It is not a normal turbo hole but a really massive dropout. It slows down for a short time and does not deliver any performance. After this dropout it moves properly. So as I said it is neither in the he I had the car here with my Saab dealer who unfortunately has no idea what’s going on with it and is desperately looking for a mistake. The master here probably also knows less about the Hirsch tuning sentence. My private email is -edit, wvn – private mail address removed – I am happy about all the posts here. many thanks in advance.