For those who are interested, I made the modification and it didn't costs that much and it was made at the dealer, so no warranty issues. The investment was much smaller than the difference between VRS and Sportline, as some colleagues suggested. Much much smaller....You don't need to change the bumper. When I ordered my Kodiaq I asked for offers for both models and the price difference was more than 6-7k for the same configuration, all options checked. I had Octavia RS before, 310hp, but I am very happy with the Kodiaq as it is - 204hp, enough for me, I'm getting old... Only for those interested, for the rest, just skip the post. But I thought there are others like me, at least to let them know it's possible. (made also the exhaust pipe to the exhaust tip). Also the virtual pedal works perfect.