Walbro Universal 550+lph Brushless In-Tank Fuel Pump & Controller Kit

Walbro Universal 550+lph Brushless In-Tank Fuel Pump & Controller Kit

Marsoni

M251S

$513.54

Get it in 3 business days with 1 day shipping. Friday, May 29

Walbro Universal 550+lph Brushless In-Tank Fuel Pump & Controller KitSKU: BKS1001 4 Ti Automotive BKS1001 E5LM Brushless In Tank Fuel Pump Supersedes BKS1000 Features: Direct fit replacement PWM (pulse width modulation) input command controller High pressure, high flow E5LM brushless screw pump Support of 1,000+ horsepower Reduced system current draw Suitability for naturally aspirated and boosted applications The BKS1001 has the added functionality of PWM control which we know enthusiasts want for their builds BKS1001

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Reviewed in the United States on November 20, 2025