Doc’s Auto Parts MaxFlow Performance Engine Air Filters: Get more out of your engine with Doc’s Auto Parts MaxFlow Performance Engine Air Filter. Built to improve airflow, it helps your engine breathe easier for stronger throttle response and better overall performance—especially when you’re working it hard. The pre-oiled filter media captures up to twice the dirt of standard paper filters, delivering cleaner air and helping protect your engine for the long haul. It comes ready to install right out of the box, no extra prep needed. If you want better power, improved efficiency, and dependable engine protection, MaxFlow gets the job done. Product Details: Superior performance and higher airflow for enhanced engine output Traps up to 2X more dust and dirt, ensuring cleaner air intake Pre-oiled media for advanced dirt-blocking capacity Quick and easy installation for immediate results Doc's Auto Parts all have an OEM design, fit, and function that meet or exceed OEM Requirements Doc's Part Number: DA10003X Change Interval: Above all recommendations, change according to your vehicle’s manufacturer's warranty. Engine Air Filters: Every 5,000-10,000 miles or 12,000 miles maximum