I currently have a 2020 cupra. The only thing that I want to change on the car is really the exhaust note. The car has done 2k miles since I got it in march and I must say the exhaust has opened up alot and it does burble when in sport and cupra mode. What I really want is the car to bang on the upshifts and sound alot more aggressive. Can a res delete be done has anyone done one on a 2019-2020 model with the quieter exhaust and can it be reversed down the line? Thanks