After my change of vehicle from D5 to 2,4d with Heico Chip 190PS, my insurance now “finally” sends me the billing with calculation of the insurance contributions. Result: Compared to the previous year significantly increased contributions! I then recalculated with my data and notice that the insurance has increased the contribution by almost 40% in the vehicle insurance – without stating reasons. A phone call has gone ahead, by wanting to have accurate documents about vehicle new value and costs of chipting, which I of course sent without any consideration. Have you experienced similar experience? Who can give me an insurance that allows this registered and approved chip without surcharge? I currently pay despite SF11 full 700,- in the half-year liability and TK/VK, in direct comparison with the HUK, for example, that would be about twice what would be possible according to my key numbers and other data… philipp