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Man, that's not good.  Are you saying the Ramair let all that get through without something being radically wrong with the filter such as a torn base at the clamp area or broken filter media?  Was the foam filter media oiled before use?  Are you driving on a lot of gravel roads???  I've had my Ramair on for many 1000's or kilometers and have recently had it off.  My throttle bodies look pristine.