DW440 Brushless Fuel pump w/2-speed controller for RX-8 and 370Z

Name: DW440 Brushless Fuel pump w/2-speed controller for RX-8 and 370Z
Brand: DeatschWerks
SKU: 9-441-C102-0904
Price: 396.75 USD
Availability: InStock
Rating: 4.8 (5 reviews)

DW440 Brushless Fuel pump w/2-speed controller for RX-8 and 370Z - Main image

DW440 Brushless Fuel pump w/2-speed controller for RX-8 and 370Z - View 2

$396.75 ~~$529~~ In stock

Category: Electric Fuel Pump

DW440 Brushless, 440lph in-tank brushless fuel pump + C102 controller w/ install kit for 2004-2008 Mazda RX-8, 2009+ Nissan 370Z (Z34)

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Customer Reviews (4.8 / 5 · 5 reviews)

Steven ★★★★★ Oct 22, 2026

The installation kit included everything needed to swap the old pump in my RX-8, and the 440lph flow rate handles my upgraded setup perfectly. The controller was straightforward to wire up, and it's been running flawlessly for a month now.

Matthew R. ★★★★★ Oct 21, 2026

The 2-speed controller is a game-changer for tuning—my 370Z idles smoothly now without that annoying whine at low RPM. Install kit made the swap straightforward, though you'll need some patience with the wiring.

Ruby P. ★★★★★ Oct 20, 2026

The 440lph rating is spot-on—my RX-8 pulls hard all the way to redline, and the brushless setup stays whisper-quiet even at the track. The two-speed controller keeps pressure steady at idle, which my old pump never managed.