Does this fit the iPhone 4 while the bumper case is on?

The kit in my car does not fit my iPhone 4 while the bumper case is on it. I'm hoping to use this as an extension and bypass taking the case off every time I get in my car. Is this possible?

Scosche passPORT Charging Adapter for iPhone 3G

Scosche passPORT Charging Adapter for iPhone 3G

Product No Longer Available

No Answers have been submitted