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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In this video, the FASS R&D team highlights all the steps required to install a FASS Diesel Fuel System on a 2017-2021 Ford Super Duty with the 6.7 Powerstroke diesel engine. Our fuel systems protect the Powerstroke's injection system by eliminating over 99% of the water, along with all of the air and debris down to 2 Micron. Supplying your Powerstroke with the purest fuel possible improves power, efficiency, and prolongs the life of EXPENSIVE injection components! Additionally, our fuel systems
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In this video, the FASS R&D team highlights all the steps required t…
1.5K viewsApr 28, 2022
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Easy install, BIG upgrade ✅ Our Drop-In Series Fuel System for the 2017 Duramax is 100% plug-and-play, with zero additional modifications needed! | FASS Fuel Systems
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Easy install, BIG upgrade ✅ Our Drop-In Series Fuel System for th…
2.2K viewsJul 24, 2023
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After releasing our new Drop-In Series Fuel System for the 2017-2023 L5P Duramax, some comments were left on social media posts questioning its design and filtration abilities. But, as you've come to expect, we're ALWAYS happy to address product questions! | FASS Fuel Systems
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After releasing our new Drop-In Series Fuel System for the 2017-2…
53.6K viewsApr 26, 2023
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Removing air from your CAT engine's fuel system is easier than ever. In just a few minutes, our Drop-In Series Fuel System can optimize MPG, restore power, sharpen throttle response, and increase fuel lubricity by at least 10%! | FASS Fuel Systems
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Removing air from your CAT engine's fuel system is easier tha…
105.1K viewsMay 6, 2024
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Diesel Trucks for Dummies: The Duramax Edition 🇺🇸 | FASS Fuel Systems
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Diesel Trucks for Dummies: The Duramax Edition 🇺🇸 | FASS Fuel Syst…
68.2K views9 months ago
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In this quick video, Josh from FASS R&D highlights some of the most important design features of our Drop-In Series Fuel System for the 2017-2023 L5P Duramax. With maximum reliability in mind, we've engineered the Drop-In Fuel System to retain FULL functionality of the OEM water-in-fuel (WIF) sensor, ensuring your L5P is fully protected from water contamination. If your factory WIF sensor is not placed properly, it can be rendered ineffective. In addition to removing over 99% of the water from d
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In this quick video, Josh from FASS R&D highlights some of the most i…
106.6K viewsApr 3, 2023
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Is the L5P the ultimate Duramax? 🤔 | FASS Fuel Systems
95.4K views10 months ago
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Time to upgrade your Cummins, Duramax, or Powerstroke?👀 Titaniu…
346.5K views10 months ago
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15:51
Designed to be installed in your driveway, our Drop-In Series Fuel …
3.4K viewsAug 1, 2023
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Our Drop-In Fuel System for 2010-2018 Rams is HERE! Designed to i…
209K viewsJan 26, 2024
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The Drop-In Series Fuel System for 2017-2023 Ford F-250/F-350/F-450…
514.3K viewsJan 25, 2024
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Quick and easy way to find your FASS Installation Manual! Finding …
1K viewsSep 3, 2019
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How to install a FASS Diesel Fuel System on a 2017-2021 6.7 Powers…
Apr 28, 2022
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Fuel quality is a BIG deal—so we're making filtration upgrades easy. T…
185.2K viewsApr 2, 2024
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Dalton’s FASS-fueled Duramax has had one heck of a transformation! …
97.2K views4 months ago
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1,000 horsepower Duramax builds don’t get much nicer than Blake’s …
107.3K views4 months ago
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One upgrade, TONS of benefits 💪 Optimize power, MPG, and reliabili…
307K views9 months ago
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The world’s #1 Diesel Filtration System can now be installed in yo…
1.6K viewsJul 18, 2023
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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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2017+ Chevrolet/GMC with 6.6 Duramax | ROI Series
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