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MaxxECU PRO is a product developed from the ground up to be flexible, reliable and fast. MaxxECU PRO gives the user complete engine control!
Fast Facts:

  • Up to 12 cylinders sequentially.
  • 16 injector outputs (low or high impedance injectors).
  • 12 ignition outputs
  • 12 inputs for exhaust gas temperature sensors (EGT).
  • Built in MAP-sensor for boost pressure up to 3bar (400Kpa).
  • Built in driver for dual WBO sensors (LSU 4.2 and 4.9 compatible)
  • Dual E-Throttle(DBW) support.
  • Dual knock sensor input
  • 16 optional 0-5V inputs.
  • 6 additional temperature inputs.
  • 10 additional digital inputs (4 of them can be used with VR sensors)
  • 30 auxiliary outputs (GPO), 8 of them +12v outputs
  • 2 0-5V output.
  • 1 5-10v output (sensor output).
  • Dual CAN bus.
  • Waterproof aluminum case.
  • Connectors, software and settings completely backwards compatible with standard MaxxECU. Easy upgrade.
  • Additional Wiring

    We DO NOT offer body wiring of any sort in our engine harnesses.  Body, meaning controled by body, ie......alternator, tail lights, revers lights etc.  If you are interested in additional wiring, contact us before ordering

  • warranty and refunds

    •  Fulfillment: Orders are fulfilled in the order they are received subject to build time. Estimated fulfillment times vary by product and are displayed on the web page or in the info section of the product


    • Warranty: Due to the custom production of our products, warranties will be handled on a case by case basis. If the harness has been opened or modified and anyway the warranty is void.


    • Returns: Returns will be accepted no more than 30 days after delivery date. All merchandise must be in new condition and may be be subject to a restocking fee. Custom orders are not returnable.


    • Refunds: Refunds will be processed within 5-10 business days of receipt of return or cancellation, subject to payment processor afterpay,etc.....


    • Cancellations: Orders canceled by customer are subject to a $300.00 cancellation fee.
    • Social Media: We reserve the right to prosecute anyone who puts My Wire Shop LLC in a negative light on any social media or search platforms.
  • Refunds on special or modified requests

     These orders are not refundable. This is pertaining to any unlisted item or modified item. Such as a different ecu...engine etc

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