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…
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5K views · 53 reactions | 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 | Facebook
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5K views · 53 reactions | Easy install, BIG upgrade ✅ Our Drop-I…
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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 …
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444 reactions · 18 shares | In this quick video, Josh from FASS R&D...
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444 reactions · 18 shares | In this quick video, Josh from FASS R&D...
106.6K views3 weeks ago
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This Duramax demands a second look 🥵 From stock trucks to fully built, our LBZ Duramax Fuel Systems are unmatched in filtration, flow, and durability! Owned by Gavin S. | FASS Fuel Systems
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This Duramax demands a second look 🥵 From stock trucks to fully bu…
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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 …
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5.4K views · 53 reactions | The world’s #1 Diesel Filtration System can now be installed in your driveway  Our Drop-In Series Fuel System is a 100% bolt-in upgrade for the L5P Duramax that requires ZERO additional modifications! | FASS Fuel Systems | Facebook
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5.4K views · 53 reactions | The world’s #1 Diesel Filtration Syste…
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1.1K views · 42 reactions |  Part 1: Unboxing + Install Overview...
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FacebookLead Foot Diesel Performance, LLC
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One of the single biggest upgrades for your diesel is now easier than …
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