Description
The DeatschWerks DW440 is a high-performance 440 LPH fuel pump engineered for high-horsepower forced-induction and naturally aspirated builds. Part of DeatschWerks’ acclaimed DW440 series, it delivers the consistent, high-volume fuel flow demanded by big-power street and race applications — all backed by a Limited Lifetime Warranty.
This pump is a direct-fit application engineered specifically for the 2008+ Subaru STI, ensuring a clean OEM-style install with the flow capacity to support serious power. Whether you’re supporting a turbocharged, supercharged, or high-compression engine, the DW440 provides the fuel headroom needed to keep your air/fuel ratios safe under boost and at high RPM.
Why Choose the DeatschWerks DW440 Fuel Pump?
- 440 LPH flow rate — high fuel volume to support big-power builds
- DW440 series performance — engineered for forced-induction reliability under extreme conditions
- Brushless motor — cooler-running, more efficient, longer service life
- Proven durability — validated through extensive endurance testing
- Application-specific fitment — designed as a direct upgrade for the 2008+ Subaru STI
- Limited Lifetime Warranty — DeatschWerks stands behind every pump
Specifications
- Flow Rate: 440 LPH
- Series: DW440
- Mounting: In-tank
- Application: 2008+ Subaru STI
- Part Number: 9-441-C102-0910
- Motor: Brushless
- Included: 2-Speed Controller
Looking to complete your system? Explore our full range of AN fittings, braided hose, and fitting assembly tools.
