Holley Fuel Module Assembly Drop-In 300LPH Mustang 2005
Highlights
- 300LPH
- Drop-In Module
- Great Fuel Efficiency
- Made in the USA
Holley 300LPH Drop-In Fuel Module Assembly for 2005 Mustangs.
Holley's Drop-In Fuel Module Assembly (12-948) flows at 300 liters per hour and supports 550+ horsepower straight out of the box. Designed for 2005 Mustangs, the Fuel Module Assembly supports performance and fuel efficiency on the majority of stock, turbo, and supercharged applications.
Features and Benefits
- 300LPH/79GPH Flow Rate
- Supports 550+ Horsepower
- Electric In-Tank Fuel Pump
- 12 V
- Sending Unit Included
- Integrated Fuel Storage and Filtration Technology
- Designed for Return Line and Pulse Width Modulation (PWM)
This complete drop-in fuel module assembly arrives with a built-in, pre-calibrated fuel level sensor so you don't have to hunt down your own separately. It also includes a plug-and-play wiring harness for your convenience.
California Residents: Proposition 65 Warning
Related Categories: Mustang Parts, Mustang Engine, Mustang Fuel Pumps & Filters, Mustang Fuel Injected Fuel Pumps
Installation Difficulty

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




