Much the same, but you will also need a 10mm ro remove 2 plastic nuts on the driver's side wheel well. You DO NOT need to do the part of waiting to straighten out the wheels to put the wheel well liners to the side. As long as you take out ALL the screws on the bottom of the liner, you will be able to get to the top 2 screw in the bumper, but you will need a long extention to your socket to get it unscrewed.
I'm doing it as I'm typing this on my E90 M3!
08 E90 M3, JrzB/BB, 360 Forged 8 Mesh, H&R Springs, RPI Scoops, Eisenmann Sport Exh, VRS Lip, CF Decklid, CF Diffuser, OSS LED AE, Rear Headrest V1, '09 iDrive Controller, Euro Rear Fog, OEM BlackLine TL, MRTM Design E90 Pedals & Door Lock Studs