Doc's Auto Parts MaxFlow Performance Engine Air Filter DA4880X Quantity:1 Each bottle treats up to

Each bottle treats up to 20 gallons of DEF

Tighten an additional 199 ft-lbs / 270 Nm

Improves Fuel Economy

throws fewer after-treatment codes

reducing harmful sludge and deposits in high-stress environments

Doc's Auto Parts MaxFlow Performance Engine Air Filter DA4880X Quantity:1 Each bottle treats up toDocs Auto Parts MaxFlow Performance Engine Air Filters: Get more out of your engine with Docs Auto Parts MaxFlow Performance Engine Air Filter. Built to improve airflow, it helps your engine breathe easier for stronger throttle response and better overall performanceespecially when youre 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