DeatschWerks 9-305-1034 DW300M 340lph Fuel Pump for 05-10 Ford Mustang V6/V8

Vehicle Fitment

• 2005-2010 Ford Mustang V6
• 2005-2010 Ford Mustang GT V8
• 2008-2009 Ford Mustang Bullitt V8

Fitment Notes

• In-tank installation, includes application-specific install kit
• Excludes Shelby GT500
• Drops directly into factory hanger assembly -- no wire splicing or modification required
• 12-gauge hardwire kit strongly recommended for maximum voltage at the pump (DeatschWerks PN# FPHWK, sold separately)

Features

• Engineered to replicate OE compact size, end cap geometry, connector, and outlet barb
• Redesigned DW300 base pump flows 26% more at peak, 20% more on average than predecessor
• Low amperage draw minimizes pump temperature and stress on OE wiring
• Supports high-power applications up to 500+ horsepower
• Ideal for supercharged, turbocharged, and nitrous setups
• E85 compatible -- resists ethanol corrosion and drying of internal components
• Carbon commutator for increased brush life
• Direct drop-in replacement, no hacking or zip-ties required
• Limited lifetime warranty

Specifications

• Flow rate: 340 lph (90 gph)
• Fuel pressure: 100 psi
• Test conditions: 40 psi at 13.5V
• Voltage: 12V
• Fuel compatibility: Gasoline, E85
• Position: In-tank

Included Components

• 1x Fuel pump
• 1x Application-specific install kit

Product Description

The DeatschWerks 9-305-1034 is a DW300M series 340 lph in-tank fuel pump built specifically for the 2005-2010 Ford Mustang V6 and V8, engineered to replicate the OE pump's exact compact size, end cap geometry, electrical connector, and outlet barb for a true drop-in fit. This Ford-specific approach means installation requires no wire splicing, hacking, or zip-ties -- the pump installs directly into the factory module.

Built on DeatschWerks' redesigned DW300 platform, this pump flows 26% more at peak and 20% more on average than its predecessor with no significant increase in current draw, supporting high-power applications up to 500+ horsepower. E85 compatible construction resists the corrosion and drying that ethanol blends can cause in factory pumps, while a carbon commutator extends brush life under sustained high-flow demand.

Backed by DeatschWerks' limited lifetime warranty, this DW300M pump is the correct choice for Mustang V6/GT/Bullitt owners running forced induction or nitrous who need serious fuel flow without giving up factory wiring and mounting provisions.