In this video, we highlight the step-by-step procedures for installing a FASS Fuel System on the L5P Duramax. By removing the water, air, and debris from your diesel fuel, the FASS protects the injection components and engine while improving performance and efficiency. Additionally, the DRASTICALLY improved fuel flow from the FASS supports all levels of performance modifications–from mild to wild! And as you might suspect, the installation procedures for L5P-equipped GMC Sierras are the same as

A little preparation goes a long way! In this short video, Brad explains how to make your next FASS Fuel System install the easiest one yet. Have questions about our installation process? Give our service team a shout at 636-433-5410, or send us an email to techsupport@fassride.com! | FASS Fuel Systems

Josh demonstrates how to install your XWS-3002, PF-3001, and prime your FASS Fuel System. The installation and priming process will be the same on our extended length versions, the XWS-3002XL and PF-3001XL. | FASS Fuel Systems

Installing a FASS Fuel System on your 2019 Ram with the 6.7 Cummins means the factory fuel filter housing is no longer needed. With our new Fuel Filter Housing Delete Kit, you can clean up your engine while eliminating unnecessary parts. For Ram owners with performance in mind, this kit also supports dual CP3 setups! Additionally, new sealing washers and O-rings are included—allowing the simplest installation possible. | FASS Fuel Systems