MaxxECU STREET – Standalone ECU for Up to 6-Cylinder Engines

The MaxxECU STREET is a powerful standalone engine management system designed for performance street cars, track builds, and advanced engine swap projects. Based on the proven MaxxECU V1 platform, it uses the same intuitive yet highly capable MTune software trusted by professional tuners worldwide.

With support for full sequential control on engines with up to 6 cylinders, integrated wideband lambda control, and extensive input/output options, the MaxxECU STREET is an excellent choice for demanding applications.

Core Capabilities

• Sequential control for up to 6 cylinders (up to 12 cylinders in wasted spark)
• Built-in wideband lambda controller (LSU 4.2 or LSU 4.9)
• Built-in 400 kPa MAP sensor
• 6 injector outputs (high impedance only)
• 6 ignition outputs (external ignition amplifiers required)
• 2 trigger inputs for advanced crank/cam configurations
• IAT, TPS and CLT analog inputs
• 4 additional analog inputs
• 2 digital inputs
• 4 flexible GPO (ground) outputs

Fast, Reliable & Easy to Tune

The MaxxECU STREET is powered by a Cortex M3 120 MHz processor, ensuring fast response times and stable operation under all conditions. Tuning, configuration, and data logging are handled through the MTune PC software via a reliable USB connection.

Available Versions

Option 1 – MaxxECU STREET (ECU Only)

ECU unit only, supplied without connectors or accessories. Ideal for professional installers or customers with existing wiring solutions.

Maxx ID: 1814

Option 2 – MaxxECU STREET STANDARD

Includes the ECU, wiring harness, and required accessories. A great balance between flexibility and ease of installation.

Maxx ID: 1812

Option 3 – MaxxECU STREET PREMIUM (LSU 4.2)

Complete package including ECU, wiring harness, accessories, and a Bosch LSU 4.2 wideband lambda sensor. Ideal for most performance and engine swap builds.

Maxx ID: 1765

Option 4 – MaxxECU STREET PREMIUM (LSU 4.9)

Supplied with ECU, wiring harness, accessories, and a Bosch LSU 4.9 wideband lambda sensor. Recommended for newer engines and applications requiring LSU 4.9 compatibility.

Maxx ID: 2249

Why Choose MaxxECU STREET?

• Designed for engines with up to 6 cylinders
• Integrated wideband lambda control
• Advanced sequential fuel and ignition control
• User-friendly yet powerful MTune software
• Proven reliability for street and track use

Whether you are upgrading a performance street car or building a fully custom engine setup, the MaxxECU STREET offers the flexibility, precision, and reliability required for modern engine management.