Magnum Flow Pro-Dry S Filter P99 The upgraded housing with factory

The upgraded housing with factory wheel actually flows more air than the "WW" replacements

The increased air volume will utilize all fuel injected into the cylinder creating a more complete and efficient combustion event

001-4A-1-0027

Flow Rates of 100 GPH

A6SPBF387 DF-100 is recommended for stock and slightly modified Powerstroke Diesels

Magnum Flow Pro-Dry S Filter P99 The upgraded housing with factory31 10253 DETAILS: Oil Free, Pro DRY S 3 Layer Progressive Porosity Synthetic Media for maximum convenience 100% Polyurethane Frame On All Sides For Extra Long Filter Life Washable and Reusable for Multiple Cleaning Cycles Up to 34% increase in Flow 590 CFM at 1. 50" H20 35mm Deep Rounded Open Pleats 20 Count Progressive Bump Seal Design for a Perfect Fit ADDS UP TO: +34% Flow Increase