Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
FREE 1 to 3-Day Delivery on Orders $119+ Details
$574.99 each
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Features, Description, Reviews, Q&A, Specs & Installation
Superior Filtration Solution. The FASS Drop-In Series Diesel Fuel System is a cutting-edge solution designed to enhance the performance and efficiency of your diesel engine. This innovative system boasts a convenient Drop-In Design, enabling easy installation without the need for complex modifications or adjustments. With this effective filtration solution, contaminants from the fuel are efficiently removes, ensuring cleaner fuel reaches your engine, resulting in optimized combustion and a restoration of horsepower.
Feature-Packed System. Experience a heightened Throttle Response, as the FASS Drop-In Series sharpens the engine's responsiveness, providing a smoother and more powerful driving experience. Crafted with quality construction, this fuel system is built to withstand rigorous demands and ensure long-lasting performance under various conditions. Moreover, the FASS Drop-In Series retains your Factory In-Tank Lift Pump, streamlining the upgrade process and maintaining compatibility with your existing setup. Whether you have a Factory Plastic Cap or Billet Filter Cap, rest assured that this system accommodates both options seamlessly.
Installation. Putting this Series Diesel Fuel System on your ride is easy and requires no drilling.
Warranty. There is a limited lifetime warranty for this product.
Application. This FASS Drop-In Series Diesel Fuel System fits all 2020-2025 6.6L Duramax Silverado 3500 HD Crew Cabs with 6.90-Foot Standard Box.
Fitment:
FASS DIFSL5P2001
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
What's in the Box