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The UK leaves the EU on January, 1st 2021.

For our EU customers this may mean your purchases from the UK will be subject to additional import taxes.
Avoid the risk of extra import tax by making any planned purchases now to allow delivery before January.

MaxxECU Engine Management System - STREET ECU with ECU connector and flying lead harness approx 2.5m long

These units are supplied special order with delivery around 5 to 7 days from your order

The STREET ECU is very similar to the MINI ECU except the STREET can handle upto 12 cylinders so useful for the V12 Jaguars etc.

Summary of Features
MaxxECU STREET

Advanced entry-level engine control system for up to 6 sequential cylinders. Up to 12 in wasted spark

  • Faster and easier tuning with built-in wideband lambda and a built-in MAP-sensor up to 3 bar / 43.5 psi of boost.
  • Get started faster with the easy-to-use MTune PC-software


  • Selected features
  • Aluminium casing
  • Boost control
  • Shift-cut
  • Internal loggings
  • Flex fuel
  • Advanced warning system
  • Built-in wideband lambda
  • Launch control
  • Anti-lag
  • 6 injector outputs (high impedance)
  • 6 ignition outputs
  • 4 extra outputs (GPO)
  • 4 extra analog inputs
  • 2 extra digital inputs
  • CAN bus (additional wires required)


  • Target engines for MaxxECU STREET
  • All 1-12 cylinder engines (4-stroke)
  • Up to 6 cylinders fully sequentially
  • Up to 12 cylinders in wasted spark
  • Can be triggered from the existing distributor meaning no timing wheel required
  • If you add a timing wheel then you can run -
  • Up to 6 cylinders fully sequentially (using a digital input as HOME)
  • Up to 12 cylinders in wasted spark mode


  • MaxxECU STREET inputs
  • Intake air temperature sensor (IAT)
  • Coolant temperature sensor (CLT)
  • Throttle position sensor (TPS)
  • Lambda (WBO) sensor. Uses a sensor directly connected to the ECU without any additional electronics. Supports Bosch LSU 4.2, 4.9
  • 2 trigger inputs. VR or digital. Automatic trigger level detection. The signals are processed by a completely separated processor for maximum performance and immunity against interference
  • 2 extra temperature sensors. Can be used as switches or to control additional functions
  • 2 extra 0-5V inputs. Can be used for additional sensors such as for measurement of fuel/oil pressure
  • 2 digital inputs used for example for speed sensors (Hall) or switches
  • Built-in 400kPa MAP-sensor for up to 3bar/43PSI of boost


  • MaxxECU STREET outputs
  • 6 injectors outputs. High impedance only
  • 6 ignition outputs. 5V signal to drive ignition modules, CDI units or coils
  • 4 outputs for extra features. Can be used to control virtually anything.
    Fuel pumps, idle control, boost solenoids, nitrous, shift lights, fans, warning lights, etc.
    GPO 1-3 (2A), GPO 8 (5A)


  • MaxxECU STREET technical
  • CAN bus (additional wires required)
  • USB communication for tuning with MTune
  • 8MB memory for internal logging, up to 1000Hz
  • Supply voltage 8-22V
  • ARM Cortex-M3 120MHz main processor
  • Resolution on ignition: 0.1 degrees
  • Resolution on injectors: 0.001 ms
  • Updates the fuel and ignition calculations 2000 times per second
  • The fastest PC communication on the market
  • Weight: 520g
  • 140x134x42mm (including mounting points, excluding connector)
  • Aluminium casing