With a little patience, an exacto knife, and some fine sandpaper, you can leave your bumper on while charging your iPhone4 in your car. If you take your time, you can widen and lengthen the charging port hole to take any car charger, and make it look like it came that way.
My car charger works fine with my OEM bumper. How big is that car charger you have? lol
It's a Rocketfish from Best Buy. My wife has a DLO, and that didn't fit either. Maybe the OEM car charger would have fit, but when your daughter gives it to you for Christmas, you find a way to use it. Anyway, they all fit now, and my bumper still looks brand new
