bought this filter for my 2001 Springer softball. I was having oil pressure problems idling while in traffic with engine hot. I replaced my paper filter with the FLO filter and that’s exactly what happened. the oil is FLOING in my Harley now like nobody’s business. I really can’t belive the gain in horsepower and overall performance of my Harley. I now have 12 pounds of oil pressure idling in traffic while engine is hot. INCREDIBLE RESULTS FROM THIS FILTER!!!! BUY!! BUY!!! BUY!!!!!