All New Fleece Performance replacement under hood filter assembly for the Ford F250/350/450 6.7L Powerstroke! The plastic OE filters are prone to cracking and fuel leakage – eliminate the risk of a cracked filter with our billet aluminum cap assembly and billet aluminum quick disconnect fittings. Our drop-in replacement filter assembly locks directly into the stock filter location and utilizes a replaceable spin-on Donaldson filter that is easily serviceable. The kit includes an extra Donaldson fuel filter, further extending the time before you need to purchase an additional filter. Features Drop-in replacement for the factory underhood filter Heavy duty anodized billet aluminum cap Heavy duty anodized billet aluminum quick-disconnect fittings Steel adapter fitting for the filter Extra Donaldson P555095 filter included with the kit Application Notes Fits 2011-2024 F250/350/450 with 6.7L Powerstroke. The 2011-2016 model trucks use only one inlet and one outlet fitting. For 2017-2024 trucks, an additional quick disconnect fitting is provided for the required additional fuel return. This product fits 2011-2024 trucks equipped with an S&S DCR Conversion kit or the S&S Disaster Prevention Kit. Kit includes the following Fleece Performance components: FPE-34552-A, FPE-34550-A, FPE-34781-A, FPE-FF-M16-ADPT, FPE-SP-3416.