New T C12 FASS Titanium Series Kit

November 21, 2016

Josh has some exciting news about the release of the new T C12 FASS Titanium Series Kit. After extensive testing and development, the 2015-2016 Duramax kits are ready for purchase! Watch the video for full details.

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How to Install a FASS Drop-In Series Fuel System on a 2019+ Ram!

By Jake H • October 29, 2025

See how easy it is to install a FASS Drop-In Series Fuel System on your 2019+ Ram 6.7L Cummins. Watch the video and learn how to install the best fuel filtration!

How to install the FASS Single-Bolt Sump Kit (SK5501)

By Jake H • October 20, 2025

Learn how to install our Single Bolt Sump Kit (SK5501)! Easy, no-tank-drop installation, superior fuel flow, and durable design. Click for the YouTube video!