Home Aeromotive 3.5GPM Brushless In-Tank Fuel Pump with True Variable Speed Controller ARO18394

Aeromotive 3.5GPM Brushless In-Tank Fuel Pump with True Variable Speed Controller ARO18394

NOW $4,830.00
Or 4 interest-free payments of $1,207.50
In stock at 1 of our locations
🚛 Free NZ shipping
🔒 12 month warranty on all parts
NZ WOF compliant
🔧 Fitting available NZ wide

Brushless 3.5 Spur Gear In-Tank Fuel Pump with Variable Speed Controller

Ground Shaking Performance – Advanced Technology

This configuration features a universal filter pickup, for an overall height adjustment from 10-16in. Supports:
Fuel injected engines: GAS
  • up to 2400 FWHP – naturally aspirated
  • up to 1800 FWHP – forced air induction

Carbureted engines: GAS
  • Up to 2600 FWHP – naturally aspirated
  • Up to 2000 FWHP – forced air induction

Fuel injected engines: E85
  • up to 1680 FWHP – naturally aspirated
  • up to 1260 FWHP – forced air induction

Carbureted engines: E85
  • Up to 1820 FWHP – naturally aspirated
  • Up to 1400 FWHP – forced air induction

Fuel injected engines: METHANOL
  • up to 840 FWHP – naturally aspirated
  • up to 630 FWHP – forced air induction

Carbureted engines: METHANOL
  • Up to 910 FWHP – naturally aspirated
  • Up to 700 FWHP – forced air induction


  • Lighter than the traditional Pro-Series pumps.
  • Reduced current draw at higher, EFI pressures.
  • Extended service life in methanol and ethanol.
  • New integral spur-gear pumping mechanism.
  • 90-PSI continuous operating pressure and up to 150-PSI peak pressure, base plus boost.
  • Integral, external brushless controller for clean installation, cooler fuel and enhanced reliability.
  • ORB-10 outlet port.
  • Requires straight 12-VDC to 16-VDC power supply.
  • Not compatible with pulse modulated systems or fuel pump speed controllers.
  • EFI Rated flow of 1,250 lbs./hr. @ 40 psi, 13.5 volts
  • Carb Rated Flow of 1,350 lbs./hr. @ 9 psi, 13.5 volts


Aeromotive’s True Variable Speed Controller offers the advantages of built-in pump speed control via a dedicated 0-5V analog DC input signal. The Controller capitalizes on our existing brushless technology by reducing fuel flow during low engine demand and decreasing an already low current draw, therefore minimizing both motor heat the introduction of environmental via reduced fuel recycling.

Shipping Information

Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.


The Kren Bits journey:

  • Order received — Day 0
  • With fulfilment — Day 1–2
  • Heading to courier — Day 2–4
  • Shipped — Day 3–7
  • Almost there — Day 5–10
  • Delivered — Day 5–14

Where your part ships from:

Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.


We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.


For more details, visit our Track Your Order page.

Product Enquiry

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