going to purchase a hood within the next couple of days and I'm leaning toward the extractor and was wondering if there is a difference between the extractor x2 and the extractor from rksport?
Well if it is the hood I think you are talking about when you say extractor x2 sold by class glass then the differance is that one has 2 vents and the other has only 1. The RK will fit like a glove and is still made in CF. The RK one is the one with only one vent by the way.