Product details:

The 121003 Fuel Filter Conversion allows you to use a less expensive, higher flowing fuel filter in your 2011-2015 6.7L Powerstroke. This kit removes the factory style plastic fuel filter and converts it to a WIX 33386 fuel filter. As an added bonus, the Fuel Filter Housing also doubles as a fuel distribution block for those running multiple high-pressure injection pumps. Features: Easy Installation Converts O.E. Filter To WIX 33386