DW440 Brushless Fuel Pump w/2-speed controller for NA/NB Miata and Early Impreza

Name: DW440 Brushless Fuel Pump w/2-speed controller for NA/NB Miata and Early Impreza
Brand: DeatschWerks
SKU: 9-441-C102-0903
Price: 365.01 USD
Availability: InStock
Rating: 5.0 (5 reviews)

DW440 Brushless Fuel Pump w/2-speed controller for NA/NB Miata and Early Impreza - Main image

DW440 Brushless Fuel Pump w/2-speed controller for NA/NB Miata and Early Impreza - View 2

$365.01 ~~$529~~ In stock

Category: Electric Fuel Pump

440lph in-tank brushless fuel pump + single/dual speed controller w/ 9-0903 install kit for 1989-2005 Mazda Miata MX-5 and 1993-2007 Subaru Impreza

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Customer Reviews (5.0 / 5 · 5 reviews)

William I. ★★★★★ Oct 22, 2026

After fighting with a failing stock pump in my NB, this 440lph unit with the single-speed controller was surprisingly easy to install using the included kit. The pump primes instantly and the car runs smoother at idle now.

Victoria Y. ★★★★★ Oct 21, 2026

The dual-speed controller is a game changer for fine-tuning fuel delivery in my Impreza. I had it installed in an afternoon with the included kit, and the brushless pump runs noticeably quieter than my old one.

Carter A. ★★★★★ Oct 20, 2026

Dropped this into my ‘99 Miata and the 2-speed controller makes tuning the flow rate for daily driving versus track days stupidly easy. The included install kit saved me from sourcing oddball fittings.