I posted a few stuff about having bmw spec wheels on the jags. I done with using adapters, one side with jag size and the other with bmw size. The front has 25mm and the rears 20mm.
The mods are: 20" wheels with OE center caps and OE rear arch extensions, sebring mufflers, Philips HID, rear parking sensors and painted side bumper reflectors.

 

I'm not a huge fan of the wheels, but that is just personal opinion. I LOVE the big dish on the rear wheels though!