Fitting of diffuser for BMW E60 M-tech bumper. The fitting must be done by

professionals

1.If your car is with bumper is with place tor double exhaust pipes only on the one side. Put the diffuser over the bumper and mark where it must be cut.

2. Cut it

3.Cut the clips shown on the picture.

4.From the inside make a drill on the thick part of the bumper with 3mm drill. Be careful with the depth not to drill the the diffuser.


5.Screw the screws into the holes the you made.