Deatschwerks DW440 Fuel Pump w/ Install Kit + Single/Dual Speed Controller Subaru WRX 2008-2014 / STI 2008-2021

Part #: 9 - 441 - C102 - 0910. This kit comes with an install kit. It fits Subaru WRX from 2008 to 2014 and STI from 2008 to 2021. The brushless DW440 fuel pump offers high flow in a compact size. At a standard 13.8v battery voltage, it can flow 440LPH at 40PSI, supporting up to 1000hp on gas and 750hp on e85. Need more flow? The 40amp controller and brushless design let it work beyond the typical 13.8v battery voltage. It has been endurance - tested up to 24v. At a recommended max intermittent voltage of 20v, it flows 620LPH at 40psi. The C102 controller offers single and dual - speed options. Single speed means constant operation, while dual speed allows low - duty cycle during normal driving and full - duty cycle under high load. Features include a compact 4 - inch inlet - to - outlet size, bulkhead wiring, and a venturi outlet. The package includes a 440lph in - tank brushless fuel pump, single & dual speed controller, and a 9 - 0910 install kit.

Using your Deatschwerks DW440 fuel pump is easy. First, make sure you've got the right fit for your Subaru WRX (2008 - 2014) or STI (2008 - 2021). Install the pump with the included 9 - 0910 install kit following the standard installation procedures. When it comes to the controller, if you choose the single - speed option, it'll run at 100% all the time. For dual - speed, it'll adjust according to your driving conditions. Just set it up based on your needs. When using the pump, always check the battery voltage. Stick to the recommended max intermittent voltage of 20v for best performance. As for maintenance, keep an eye on the pump's flow rate. If you notice any significant drops, it might be time to inspect the pump and the controller. Also, make sure the wiring stays in good condition. That's it, enjoy your high - performance fuel pump!