BBK Fuel System Kit High-Flow With 300LPH In-Tank Electric Fuel Pump Mustang GT 1998
Highlights
- Supports 800 Flywheel HP
- 0psi to 60psi Pressure Gauge
- Eliminates Fuel Restrictions
- Made in the USA
BBK High-Flow Fuel System Kit with 300LPH In-Tank Electric Fuel Pump for 1998 GT Mustangs.
Meet the fuel demands of your 4.6L 2-Valve engine with BBK's High-Flow Fuel System Kit. Along with the included 300LPH (Liters Per Hour) In-Tank Electric Fuel Pump, the kit eliminates fuel restrictions so your 1998 GT Mustang reaches its power potential.
Features and Benefits:
- High-Flow CNC Machined Fuel Rails
- Helps Eliminate Fuel Restrictions
- Fuel Pressure Regulator with Leak-Free Diaphragm
- Adjustable Fuel Pressure to 65psi
- Liquid Filled Fuel Pressure Gauge to 60psi
- 300 LPH High Volume Fuel Flow
- Rated to Support 800 Flywheel Horsepower
- In-Tank Fuel Pump
- Proudly Manufactured in the USA!
In addition to the Fuel Pump, rated to support 800 flywheel horsepower, the BBK upgrade also includes High-Flow Fuel Rails that are CNC-machined to perfection from billet aluminum. These will undoubtedly improve fuel flow over stock rails!
Kit Includes:
- BBK In-Tank Electric 300lph Fuel Pump (P/N: 1861)
- BBK Fuel Pressure Regulator (P/N: 1707)
- BBK Fuel Pressure Gauge (P/N: 1617)
- BBK Fuel Rails (P/N: 5015)
- All Necessary Hardware
- Installation Instructions
To dial in the optimal fuel pressure for your Mustang, BBK supplies an Adjustable Billet Fuel Pressure Regulator with a 1/8 NPT Fuel Pressure Gauge thread port. A legible Liquid Filled Fuel Pressure Gauge with adaptor corresponds to the Regulator, reading from 0psi to 60psi.
Vehicle Fitment:
- 1998 GT Mustangs
California Residents: Proposition 65 Warning
Related Categories: Mustang Parts, Mustang Engine, Mustang Fuel Lines, Mustang Fuel Pressure Regulators, Mustang Fuel Rails
Note: This item is not CARB (California Air Resource Board) exempt and is not legal for sale or use in the state of California.
Installation Difficulty

Intermediate skill is required for this installation.
Installation Instructions
Vehicle Fitment
This product will fit the following Mustang years:











