Home > Company > Milemax
Milemax

Milemax

Unlock your engine's hidden potential

Milemax Overview

MileMax is a fuel economy device that plugs into your vehicle’s OBD-II port and claims to optimize engine parameters using AI to reduce fuel consumption. It targets drivers and vehicle owners seeking to get more mileage without hardware modifications.

More About Milemax

Key Features

  • OBD-II plug-in device
  • AI learning / adaption to driving style
  • ECU remapping adjustments (injection timing, boost, etc.)
  • Claims up to 35% fuel savings
  • Non-permanent (restores original settings when removed)
  • Real-time vehicle data monitoring
  • Simple installation (plug & play)

How MileMax Claims to Work

  • Connects to the vehicle via OBD-II (the standard diagnostic port)
  • Begins to read engine data over the first ~150 miles (or so)
  • Analyzes driving patterns and sensor inputs
  • Makes subtle adjustments to ECU parameters (fuel injection timing, air/fuel ratio, boost control, etc.)
  • Adapts over time to your driving style to maximize efficiency
  • When unplugged, the vehicle reverts to factory defaults

Pros & Cons

Pros:

 Personalized adjustments for each user.

Simply plug the device into the OBD-II port, making it a convenient option for vehicle owners.

Cons:

Many users report no improvement in gas mileage 

Similar products in the past have faced legal action from regulatory bodies

Company

Milemax

Contact

Headquarter

361-363 SIPSON ROAD SIPSON WEST DRAYTON, UB7 0HU United Kingdom

Follow Us

Milemax Features

Milemax Demo & Screenshots

Milemax Review

Milemax Home Page

Milemax Home Page

Milemax How to install MileMax

Milemax How to install MileMax

Milemax Products

Milemax Products

Milemax Pricing

Milemax Pricing Screenshot

*Price last updated on Oct 9, 2025. Visit getmilemax.com's pricing page for the latest pricing.

Milemax Reviews

Milemax Category

Milemax Alternatives