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
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In this video, we highlight the step-by-step procedures for installing …
21.3K viewsOct 1, 2020
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1.4K views · 32 reactions | In this video, the FASS R&D team...
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1.4K views · 32 reactions | In this video, the FASS R&D team...
2K viewsJun 7, 2021
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Designed to be installed in your driveway, our Drop-In Series Fuel System combines unmatched fuel filtration with the EASIEST install ever. This is a true bolt-in upgrade! By eliminating over 99% of the water found in diesel fuel, along with air and debris down to 2 Microns, the Drop-In System drastically improves reliability while optimizing MPG, power, and more. | FASS Fuel Systems
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Designed to be installed in your driveway, our Drop-In Series Fuel …
3.4K viewsAug 1, 2023
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5.2K views · 64 reactions | 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 | Facebook
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5.2K views · 64 reactions | Josh demonstrates how to install your …
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8K views · 119 reactions | Installing it takes less than 60 minutes, explaining the install takes less than 60 seconds  | FASS Fuel Systems | Facebook
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8K views · 119 reactions | Installing it takes less than 60 minutes, expl…
3K views2 weeks ago
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One of the single biggest upgrades for your diesel is now easier than ever ✅ Installing in an hour or less, the Drop In Series System for the 2017-2024 L5P Duramax optimizes reliability, MPG, power, and more through industry-leading fuel filtration! | FASS Fuel Systems
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One of the single biggest upgrades for your diesel is now easier than …
36.5K viewsJun 7, 2023
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