The plastic fuel filter housing in your 6.7L Powerstroke is known to crack or break and can potentially leave you stranded. Sinister Diesel has the answer. This billet aluminum housing provides a worry free solution that can be installed in less than 10 minutes. This kit will not only look good under the hood but will also enhance the performance and reliability of your Powerstroke. This kit offers 4 Micron Filtration, providing maximum protection while delivering higher flow over OEM replacements. This ensures better fuel supply to the injection pump and improving engine efficiency. The replacement filter is substantially cheaper than the OEM replacement, making maintenance more economical in the long run.