The K&N Pro Series Oil Filter - PS-7032 is a high-performance, heavy-duty oil filter designed to provide superior protection for your engine. It features a heavy-duty construction with a high-flow design for increased oil flow and superior filtration. The Pro Series oil filter features a high-performance media that traps particles as small as 25 microns, providing superior protection for your engine. It also features a 1" nut for easy installation and removal. The K&N Pro Series Oil Filter - PS-7032 is the perfect choice for your vehicle's performance needs.