Hello all, I have an Audi A6 (C4) Built 94 – Model 95. Engine: 2.6 V6 (150 hp) I found a chip/tuning box on the Internet which, according to the seller, manipulates the temperature generator and thus makes the engine more fat, the seller also meant that it does nothing at all because it runs from factory anyway too thin…. What do you think that pays off? Does all this have considerable disadvantages (consumption, wear….) Ask for an answer. Mfg Patrick