DeatschWerks GR86 / BRZ DW300C Series 340lph Compact Fuel Pump W/ Install Kit

Overview

The DeatschWerks DW300C is a high-performance compact in-tank fuel pump engineered to deliver reliable, high-volume fuel flow for modified and high-horsepower vehicles. Designed with DeatschWerks’ advanced turbine impeller technology, the DW300C provides smooth, quiet operation while maintaining strong fuel delivery across a wide pressure range.

With a maximum flow rate of 340 liters per hour (LPH), this pump is capable of supporting demanding turbocharged and high-output engine setups. Its dual-zone flow curve helps maintain consistent performance even at elevated fuel pressures, while the efficient internal design keeps current draw relatively low compared to similar high-flow pumps.

The DW300C operates across a wide voltage range and includes an internal pressure relief valve rated around 100 psi for added protection and system stability. It is fully compatible with gasoline as well as ethanol-based fuels such as E85, making it suitable for both standard performance upgrades and flex-fuel builds.

Commonly packaged as a direct-fit installation kit for select modern Subaru and Toyota platforms, including the 2022–2024 Subaru WRX & 2022+ GR86/BRZ. Its compact form factor also makes it a popular option for custom fuel system upgrades in a wide range of vehicles.

Key Features

• 340 LPH high-flow fuel pump

• Compact DW300C in-tank design

• Turbine impeller technology for quiet, smooth operation

• Internal pressure relief valve (~100 psi)

• Wide operating voltage range (6–18 V)

• Approximately 11.7 amp current draw at 40 psi (13.5 V)

• Compatible with gasoline and E85 / ethanol blends