Fore Innovations SN95 Level 1 Returnless Fuel System (55-500) - 1999-2004 Mustang
The Fore Innovations SN95 Level 1 Returnless Fuel System provides a simple and cost-effective fuel pump upgrade for 1999-2004 Mustang applications while retaining the factory electronic returnless fuel system. High-performance Walbro/TI Automotive fuel pumps can be calibrated to operate with the original PWM fuel pump control system for a clean, non-intrusive installation.
A wiring upgrade is not required for applications making less than 525 RWHP. Higher-output combinations may require an upgraded electrical system and additional Fuel Pump Driver Module (FPDM) capacity, which are not included with this system.
Features
- Retains factory electronic returnless fuel system configuration
- Dual fuel pump module
- Designed to work with the factory PWM fuel pump control system
- Non-intrusive installation
- Wiring upgrade not required for applications under 525 RWHP
- High-current Delphi electrical connector with 12 AWG wiring
- Upgraded electrical system and FPDM capacity may be required depending on power level and configuration
- Not compatible with pre-1999 ECU applications
Fuel Pump Selection
Fore does not recommend using 405 LPH or 465 LPH pumps in this dual-pump returnless configuration because their minimum output supplies too much fuel during idle and cruising conditions. Fore recommends using no larger than the F90000265 305 LPH fuel pumps with this configuration.
Returnless Power Considerations
Fore has supported more than 1,000 RWHP using PWM returnless fuel systems, but generally recommends limiting this configuration to approximately 700-750 RWHP on gasoline, with lower limits for E85 applications, to maintain driveability. Electronic returnless fuel systems react to engine fuel demand rather than mechanically referencing it, which can make it difficult for the system to respond adequately to severe fuel demand changes from highly modified engines.
FPDM Requirements
Fore does not offer upgraded Fuel Pump Driver Modules. A second FPDM and pigtail harness can be sourced from Ford when required. Fore notes that some customers use an FC2 controller as a power supply for twin FPDMs.
Included Components
- SN95 dual fuel pump module
- OEM feed line adapter kit
- O-ring plug for return port
- High-current Delphi connector with 7-foot pigtail of 12 AWG wire
Fitment
- 1999 Ford Mustang SVT Cobra
- 2000 Ford Mustang SVT Cobra
- 2001 Ford Mustang SVT Cobra
- 2003 Ford Mustang SVT Cobra
- 2004 Ford Mustang SVT Cobra
- 2003 Ford Mustang Mach 1
- 2004 Ford Mustang Mach 1
- 1999 Ford Mustang GT
- 2000 Ford Mustang GT
- 2001 Ford Mustang GT
- 2002 Ford Mustang GT
- 2003 Ford Mustang GT
- 2004 Ford Mustang GT
- 1999 Ford Mustang V6
- 2000 Ford Mustang V6
- 2001 Ford Mustang V6
- 2002 Ford Mustang V6
- 2003 Ford Mustang V6
- 2004 Ford Mustang V6
Note: Requires a 2003-2004 Mustang SVT Cobra fuel tank gasket. The factory gasket is reusable.
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


