For a limited time, Sinister Diesel runs a limited number of their most popular parts in gray, and this is CAT Fuel Filter Adapter for the 2001-2016 GM Duramax is one of them. If you want to ensure maximum protection for your 2001-2016 Duramax fuel system, then this is your product. Instead of the factory filter, this kit comes with everything you'll need to upgrade to an ultra-fine 2-micron fuel filter.
The spin-on filter from Caterpillar improves both the efficiency and capacity of the engine's filtration system, reducing maintenance and repair costs in the long run while prolonging the life of your fuel system and diesel injectors. The adapter is made from CNC billet aluminum construction with Sinister Diesel's signature gray anodized finish, and there are no requisite modifications to be installed. This kit includes the fuel filter adapter base, the Caterpillar filter and all of the hardware and o-rings required for the install. For more information, call 888-966-6543 or click here.
Photo credited to SinisterDiesel.com