Fore Innovations L2 Triple Pump Fuel System (91-632) - 2018-2026 Ford F-150 5.0L Coyote
Support serious horsepower with a complete fuel delivery solution using the Fore Innovations L2 Triple Pump Fuel System for the 2018-2026 Ford F-150 5.0L Coyote. Designed for builds targeting beyond 1,300 RWHP, the 91-632 combines a triple-pump in-tank supply system with twin fuel pressure regulation, billet fuel rails, upgraded feed and return lines, high-capacity filtration, a check valve, HPFP T-block, and the fittings and hardware required for typical fuel line plumbing.
Unlike a basic pump module, the L2 is a comprehensive standalone return-style fuel system engineered around the unique fuel requirements of the direct- and port-injected Coyote platform. Its twin-regulated configuration provides static-referenced fuel pressure to the High Pressure Fuel Pump (HPFP) while separately providing MAP-referenced fuel pressure to the port injection system. The system can also supply a small wet nitrous system when properly configured.
Beyond 1300 RWHP Fuel System Capability
The Fore Innovations L2 system is designed to provide the fuel delivery capacity required for F-150 combinations producing beyond 1,300 rear-wheel horsepower when appropriately configured with the necessary pumps, fuel, injectors, tuning, and supporting components.
Fore recommends operating one fuel pump continuously and activating the secondary pumps under load. This staged-pump strategy provides additional fuel delivery as engine demand increases rather than continuously operating all three high-output pumps.
Twin-Regulated Fuel Delivery
A major feature of the L2 system is its twin-regulated fuel pressure configuration. Two high-capacity Fore Innovations F2i fuel pressure regulators allow the HPFP and port injection system to receive fuel at the pressure strategy appropriate for each side of the fuel system.
The primary regulator supplies static-referenced fuel to the HPFP, while the secondary regulator supplies MAP-referenced fuel to the port injection system. This configuration is specifically designed to accommodate the combined high-pressure direct injection and supplemental port injection requirements of high-output 2018-2026 Coyote F-150 applications.
Fuel Pressure Configuration
Fore Innovations specifies that the primary regulator should be set to 58 psi with atmosphere reference for the High Pressure Fuel Pump. The secondary regulator should be set to 43 psi with MAP reference for the port injection system.
When the secondary regulator's base pressure plus boost exceeds 58 psi, the primary regulator will match the secondary regulator. Correct regulator setup is critical to proper operation of the complete L2 fuel system.
Triple Pump In-Tank Supply System
The L2 system includes Fore Innovations' F-150 Triple Pump Module, providing the foundation for the high fuel volume required by extreme-power applications. The in-tank supply system is designed to retain the OE transfer functionality, fuel level sender, and EVAP functionality while supporting the substantially increased fuel requirements of the complete return-style system.
Supplies HPFP and Port Injection
The Fore L2 system is designed to supply both the factory-style High Pressure Fuel Pump and the supplemental port injection system. It can also provide fuel for a small wet nitrous system when properly configured.
A flow-through T-block is included for direct mounting at the HPFP inlet tube, providing the connection required to integrate the high-pressure pump supply into the complete fuel system.
Billet Fuel Rails
The system includes billet 2018+ Mustang fuel rails for the port injection portion of the system. The rails include a mounting provision for the OE fuel pressure and temperature sensor, helping integrate the upgraded fuel system with the required factory sensing components.
Upgraded Feed and Return Plumbing
The L2 includes upgraded feed and return plumbing for the standalone return-style configuration. A total of 35 feet of fuel line is supplied, with the customer selecting the appropriate available hose type for the application.
The system also includes a comprehensive selection of billet compression-style hose ends, AN-to-ORB fittings, rail extensions, an EFI adapter, hose straps, and associated hardware required for typical fuel line plumbing.
High-Capacity Filtration and Check Valve
A high-capacity 88mm inline fuel filter is included along with the system's check valve configuration. Proper filtration is especially important in a high-output fuel system supplying both the HPFP and port fuel injectors.
E85 Capability
The Fore Innovations L2 can be configured for E85 use with the proper fuel pumps and filtration. To make the system E85 capable, Fore requires the use of F90000267, F90000274, or F90000285 fuel pumps along with microglass SSD or stainless filtration.
Both the appropriate E85-compatible pump selection and the specified filtration are required when configuring the system for E85.
Professional Installation and Custom Tuning Required
The Fore Innovations L2 is a standalone fuel system. Professional installation and a custom tune are required. This is a comprehensive high-performance fuel system that requires proper integration with the vehicle rather than a simple plug-and-play pump replacement.
Qualified installers and tuners must be capable of interfacing with the OE harness and Fuel Pump Driver Module (FPDM), determining proper component placement, correctly routing the fuel hoses, and configuring the vehicle with factory-like pump prime and on/off logic without error codes.
Fore Innovations provides basic system schematics and detailed component-level instructions and can assist with troubleshooting the performance and function of the fuel system and its supplied components. Fore Innovations does not provide assistance with ECU integration or tuning, or with the elimination of alarm codes or Check Engine Lights (CELs).
Fuel Temperature and Fuel Level Warning
This high-capacity fuel system generates substantially more heat than the original F-150 fuel system. High-powered aftermarket fuel pumps produce considerably more heat than the factory pump, and the composite construction of the factory fuel tank acts as an insulator that retains this additional heat.
The shape of the factory fuel tank also limits the pickup capacity of the upgraded system. Because of these characteristics, the driver must maintain a higher-than-normal amount of fuel in the tank at all times. Maintaining sufficient fuel volume is necessary to help minimize heat-related damage and ensure adequate fuel pickup.
Included Components
- F-150 Triple Pump Module
- Dual F2i high-capacity fuel pressure regulators
- Billet 2018+ Mustang fuel rails
- Fuel rail provision for OE fuel pressure and temperature sensor
- 88mm inline fuel filter
- Flow-through T-block for direct mounting on the HPFP inlet
- Check valve
- 35 feet of fuel line with choice of available line type
- 14 billet compression-style hose ends
- 8 straight hose ends
- 3 90-degree hose ends
- 2 45-degree hose ends
- 1 150-degree hose end
- 9 billet low-profile 90-degree AN-to-ORB swivel fittings
- 4 billet straight AN-to-ORB fittings
- 1 3/8 EFI female to ORB-10 male adapter
- 2 1.25" rail extensions
- 1 ORB-8 plug
- 10 hose straps with stainless mounting screws
- Fittings, hose, and hardware required for typical fuel line plumbing
Features
- Fore Innovations L2 Triple Pump Fuel System
- Part number 91-632
- Designed for 2018-2026 Ford F-150 5.0L Coyote applications
- Complete standalone return-style fuel system
- Designed to support beyond 1,300 RWHP
- Triple fuel pump capability
- Fore recommends operating one pump full time and activating the secondary pumps under load
- Twin-regulated fuel system design
- Provides static-referenced fuel pressure to the HPFP
- Provides MAP-referenced fuel pressure to the port injection system
- Supplies the High Pressure Fuel Pump
- Supplies the port injection system
- Can supply a small wet nitrous system when properly configured
- Retains OE fuel transfer functionality
- Retains OE fuel level sender functionality
- Retains OE EVAP functionality
- Includes dual high-capacity Fore F2i fuel pressure regulators
- Includes billet fuel rails
- Includes upgraded feed and return lines
- Includes high-capacity filtration and check valve
- Includes flow-through T-block for direct mounting on the HPFP inlet tube
- Includes extensive fittings, hose ends, and installation hardware for typical fuel line plumbing
- Can be configured for E85 with the required pumps and filtration
- Professional installation required
- Custom tuning required
Regulator Setup
- Primary regulator: Set to 58 psi with atmosphere reference for the HPFP.
- Secondary regulator: Set to 43 psi with MAP reference for the port injection system.
- The primary regulator will match the secondary regulator when the secondary regulator base pressure plus boost exceeds 58 psi.
Fitment
- 2018 Ford F-150 5.0L Coyote
- 2019 Ford F-150 5.0L Coyote
- 2020 Ford F-150 5.0L Coyote
- 2021 Ford F-150 5.0L Coyote
- 2022 Ford F-150 5.0L Coyote
- 2023 Ford F-150 5.0L Coyote
- 2024 Ford F-150 5.0L Coyote
- 2025 Ford F-150 5.0L Coyote
- 2026 Ford F-150 5.0L Coyote
Fitment Notes
- Designed for 2018-2026 Ford F-150 5.0L Coyote applications.
- This is a standalone return-style fuel system.
- Professional installation and a custom tune are required.
- Qualified installers and tuners must be able to interface with the OE harness and FPDM.
- E85 capability requires F90000267, F90000274, or F90000285 fuel pumps AND microglass SSD or stainless filtration.
- Fore Innovations does not provide assistance with ECU integration or tuning, or elimination of alarm codes or CELs.
- The driver must maintain a higher-than-normal fuel level in the tank to help minimize heat damage and ensure adequate fuel pickup.
Available Options and Upgrades
Electrical Options
- None: Base module configuration with approximately 6" of fuel pump power wire extending from the hermetic seal.
- FC2 Controller with 6-Gauge Wiring: Operates both pumps simultaneously using factory control. Best for two smaller street-duty pumps or two large pumps in track applications where increased fuel heat is less of a concern. Can control secondary pumps on a triple-pump module when a small primary pump is powered by the OEM harness. Includes 14' of 6 AWG power wire, 100-amp fuse, 3' ground wire, 7' 12 AWG pump leads, and sealed Delphi connector.
- FC3 Staged Controller with 4-Gauge Wiring: Independently controls the secondary pump(s) from the primary pump using factory control plus a secondary trigger. Recommended for two or three large pumps in street applications to help minimize fuel heat. Includes 14' of 4 AWG power wire, 100-amp fuse, 3' ground wire, 7' 12 AWG pump leads, and sealed Delphi connector.
- Delphi Connector / Pigtail Only: Includes a sealed Delphi connector and 7' of 12 AWG pump leads. Installer is responsible for supplying and properly configuring the required fuses and relays.
Filtration Media
- Cellulose: 10-micron nominal / 14-micron absolute disposable element with aluminum endcaps and Viton O-ring. For gasoline and race gas. Recommended for Injector Dynamics injectors.
- Microglass SSD Anti-Static: 12-micron absolute disposable, static-dissipating element with aluminum endcaps and Viton O-ring. Compatible with gasoline, race gas, E85, E100, M5, diesel, and other fuel blends. Recommended for Injector Dynamics injectors.
- Stainless: 10-micron nominal / 26-micron absolute reusable stainless element with stainless endcaps and Viton O-ring. Compatible with gasoline, race gas, E85, E100, M5, diesel, and other fuel blends.
Fuel Filter Upgrades
- 128mm Filter: Upgrades the standard 88mm filter to a larger 128mm filter for increased filtration capacity and longer service intervals.
- Billet Mounting Bracket: Provides a secure, show-quality underbody filter installation while keeping the filter accessible for maintenance.
- Filter Monitoring Gauge and Fitting: Monitors fuel pressure before the filter to help identify restriction. Increasing pre-filter pressure can indicate a clogged filter, which can reduce pump performance, shorten pump life, and increase fuel temperature. Includes a fitting for proper gauge orientation.
Additional System Options
- Honeywell Pressure Switch for FC3: 1/8" NPT male pressure switch designed for installation in the intake manifold. Must receive both boost and vacuum signals.
- Boost / Vacuum Manifold Kit: Includes Fore Innovations Boost / Vacuum Manifold, three 1/4" barb fittings, and four plugs.
Fuel Pump Warranty:
We take great pride in our product line since we design, machine, assemble, and package our products entirely in house. We guarantee our products to be free of defects in materials and workmanship to the original purchaser. Due to the highly technical nature of our products, we recommend only experienced and competent individuals and shops install our products and systems.
We cannot accept returns on injectors or pumps that have been in contact with fuel.
Fore Innovations, LLC does not warranty any product that have been damaged or rendered defective as a result of accident, misuse, or abuse. Additionally, Fore Innovations is not responsible for special, incidental, or consequential damages or costs incurred due to the installation, use, or misuse of our products.
We will gladly refund any parts that are received in new resalable condition and accompanied with a Return Authorization Number to the original purchaser. Fore Innovations will not be responsible for any items sent to us without a Return Authorization Number.
TI Automotive (and Walbro) fuel pumps are sold only with TI Automotive’s warranty. Currently, TI Automotive does not have a warranty on their high performance parts. For more information:
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
