I've got a Citroen C2 stubby aerial on my E87. Should also fit your E88 but radio reception will take a hit, unless you have an aftermarket stereo with a booster.
That's the same one I have on my E87Jimbo. said:
I've got this one, was on my old E46 for 3 years and now my E88 for a year. Never had a problem![]()