Say goodbye to oiled AEM filters forever. AEM's new DRYFLOW Synthetic air filters are taking the world by storm! Still washable like the original design, but there is NO OILING REQUIRED... just soap it, rinse it, shake it dry and go! They are built to last for years and years, however sometimes they get dropped, bent, REALLY dirty, or even worse. If you just can't (or don't want to) clean it again, or it's damaged, maybe it's time for a new one. Available in sizes from 2.25" to 3" you can find one that fit's your ride.