The AA sport does deform it but only slightly and it's more toward the rear of the bumper. You definitely wouldn't be able to use those 3 center mounting holes unless you used flat head screws and mounted them from the top or 3M taped that area. I can take better pics of my AA sport from the bottom if you'd like and post them tomorrow.
2008 AW E88 Auto
BMS BEF (w/Cobb), G5 ISO, SLD, CPS, DCIs, & OCC--
M3 FSB & FCAs--
ER SS brakelines--
Stoptech slotted rotors w/Ferodo pads--
Apex Arc 8s wrapped in Michelin PSS Future upgrades:
Wavetrac LSD TBD: