Had a accident last night in my 6 month old GTI PP

Low speed maybe 3 or 4 mph reverse into another car- it was my fault.
Need a new rear bumper, but the thing I cant get is the exhaust tips are not level . The left hand side is almost 1cm lower than the right. No damage to the tips checked underneath and everything seems as it should nice and solid. And looking at the other car, the tips wouldnt have touched the other car as they are below the front bumper line.
Anyone with a 7.5 mind checking if your exhaust tips are level, I cant remeber if it came like this from the factory or not.