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DeatschWerks DW440 Brushles Fuel Pump with Controller - Single/Dual Speed (02-07 WRX, 04-07 STI)
The brushless DW440 delivers a lot of flow in a small package. With standard 13.8v battery voltage, the pump flows 440LPH at 40PSI to support 1000hp on gas and 750hp on e85. If even more flow is needed, the 40amp controller and brushless design make this pump an ideal candidate for use at voltages beyond typical 13.8 battery voltage. The pump and controller have been endurance tested at voltages up to 24v. At a recommended max intermittent voltage of 20v, the DW440 flows 620LPH at 40psi.
C102 Single Speed/Dual Speed Controller. Single speed is the simple 100% duty cycle "constant on", Dual speed allows you to operate the DW440 at low duty cycle during normal driving conditions and full duty cycle during high load conditions.
Compact Size – Modern fuel pump modules have a lot going on in a small amount of space. Fitting a big aftermarket pump into these modules is not an option. The DW440 measures 4-inches from inlet to outlet. This is 2” shorter than the competition, opening up lots of fitment options that did not previously exist for customers wanting to integrate brushless pumps into their fuel system.
Bulkhead Wiring – Brushless pumps require a 4-wire connector for digital control. The DW440 pump kits include a bulkhead harness that allows pass-thru of the 4-wire system via a small 10mm hole which is easily added to an OE module top-hat.
Venturi Outlet – Most modern pump modules utilize a “venturi jet” system to prevent fuel starvation at low tank levels and high G cornering/acceleration. The DW440 has an integrated 6mm outlet to drive these systems.
$529.00
SKU
dwk9-441-C102-0903
Founded in 2004, DeatschWerks, LLC is a company dedicated to providing high-performance fuel system solutions. Located in Oklahoma City, Oklahoma, DW operates out of its own 36,000 sq. ft. facility that houses all of the company's functions including design, end-manufacturing, quality assurance, sales, marketing, and administration. DeatschWerks' roots were established by offering high flow drop-in fitment fuel injectors. In 2009 DW expanded into fuel pumps with the DW300 the first in-tank fuel pump to outflow the standard 255 LPH pump. Since then, DW has developed innovative fuel system components such as the in-line 250iL and 350iL pumps, modular surge tanks, conversion fuel rails, dual-stage fuel filters, and ethanol compatible fuel pressure regulators. Today, the DeatschWerks line-up of fuel system components includes over 500 SKU’s covering Sport Compact, Modern Muscle, and Euro applications.
Vehicle Fitment
- 2002 - 2007 Subaru WRX
- 2004 - 2007 Subaru STI
WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to https://www.P65Warnings.ca.gov/passenger-vehicle.
| SKU | dwk9-441-C102-0903 |
|---|---|
| Manufacturer's Part Number | 9-441-C102-0903 |
| Brand | Deatschwerks |
| Product Type | Engine |
| Engine | Fuel System |