FASS DIFSL5P1001 Drop-In Series Fuel System

XDP offers the FASS DIFSL5P1001 Drop-In Series Fuel System that will improve the fuel system for your 2017-2019 6.6L Duramax L5P (Crew Cab, Short Bed) or 2017-2023 6.6L Duramax L5P (Crew Cab Long Bed). This fuel system was engineered by FASS to be the most effective filtration solution for your truck. Backed by a limited lifetime warranty, this fuel system protects the L5P Duramax from the issues caused by fuel contamination.

Due to the quality of diesel fuel available, modern diesel injection systems are prone to excessive wear without proper fuel filtration, which can cost thousands in repairs. This fuel system protects the L5P's injection system from premature failure by removing over 99% of the water from your diesel fuel, along with entrapped air and debris down to 2 Microns. Additionally, by removing the contaminants mentioned above, this fuel system helps optimize MPG (results will vary), restores lost horsepower, and sharpens throttle response.

If reliability, optimized MPG, restored horsepower, and sharper throttle response isn't enough, this system can generally be installed in an hour or less. This is a true plug-and-play system, with no cutting, wiring, or additional modifications required for installation. Better yet, this system requires NO tuning changes. Whether your L5P is stock or modified, this fuel system will not require adjusting tunes or clearing any check engine codes.

FASS' industry-leading water removal capabilities have been 3rd-party proven to exceed 99% and are reinforced by the unique design of the Extreme Water Separator (XWS) filter. When the XWS reaches capacity, it acts as a dam, shutting down the truck and preventing major damage to the fuel system components.

FASS Drop-In Technology
This fuel system was developed to achieve industry-leading filtration with the simplest possible installation, making FASS' Drop-In Series Systems a true bolt-in upgrade. If you're mechanically inclined, this Fuel System can be installed in your driveway in about an hour! But don't let the easy installation fool you, this Drop-In Series Fuel Systems offer the same world-class filtration as FASS' Titanium Signature Series and Industrial Series lines.

Performance Radius Cuts (PRC)
These PRCs are an advanced machining technique used to enhance the flow of fuel through the FASS System by creating smooth-flowing cuts within the aluminum housing. This avoids the reintroduction of air and vapor into the fuel and eddy currents from forming within the corner of a 90-degree sharp angle. FASS Drop-In Fuel Systems are the only Fuel Air Separation System that incorporates these exclusive Performance Radius Cuts. Competitors commonly use T-Bone and square 90-degree fittings that can limit fuel flow, cause restrictions, and reintroduce air back into your fuel.

Features:

• 2 Micron Absolute Filtration Rating
• Retains The Factory In-Tank Lift Pump
• Works With Factory Plastic Cap Or Billet Filter Cap
• Extends The Life Of Fuel Injection System Components
• 100% Drop-In Replacement With No Additional Modifications Needed
• Drop-In Filtration System Retains Full Functionality Of The Water-In-Fuel Sensor
• Increases Lubricity Of The Fuel By Up To 10% By Removing Entrained Air & Air Vapor
• Over 99% Free & Emulsified Water Separation With FASS' Extreme Water Separator technology

WARRANTY INFO:
Limited Lifetime