Cart 0
FASS Fuel Systems · DIFSL5P
From $479.00
Drop-In Series Diesel Fuel System for GM/Chevrolet 2017-2025 Duramax 6.6L. Select the tank and model-year configuration listed for this kit.
View cartFASS orders ship directly from FASS. Shipping and tax are separate from the item price.
Help choosing parts or tuning hardwareCompare the part numbers and applications.
FASS Fuel Systems · NDTSPD07165G
$874.00
165 GPH Titanium Signature Series PLUS kit with a single-bolt fuel sump for the listed Dodge/Ram Cummins applications. Designed for installation without lowering the tank.
FASS Fuel Systems · DIFSFRD
From $479.00
Drop-In filtration and air-separation system for 2017–2026 Ford 6.7L Power Stroke. Retains the factory lift pump; choose the correct tank and model year.
Choose options
FASS Fuel Systems · DIFSL5P1001
$479.00
Drop-In Series Fuel System for 2017 to 2025 GMC/Chevrolet, Duramax 6.6L (DIFSL5P1001). Check the engine and tank application before ordering.
FASS Fuel Systems · NDTSPD07100G
$844.00
No-Drop Titanium Signature Series PLUS 100G Fuel System for Dodge/RAM 2005-2018 & 2021-2024 Cummins 5.9L and 6.7L. Check the engine and tank application before ordering.