Hello first of all, the thought of adding an XC90 D5 (185hp) hand switch is maturing more and more in me. But have there again a question, what does it look like with this vehicle with a chip tuning. 1. What did it do with power, PS, torque? 2. What about the fuel consumption? Does this rise? 3. What effect does this have on the insurance and car tax? 4. Which supplier is recommended here? Or have it installed directly by the dealer? 5. Does the Einabu impact on the warranty? 6. How high are the costs for the part + installation? Certainly one or the other has been discussed here in the forum. Have already found different posts. But would be very nice if I could get here again bundled all the info`s. Thanks