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ECU Master Classic Standalone ECU

ECU Master Classic Standalone ECU

Regular price £640.00 GBP
Regular price £670.00 GBP Sale price £640.00 GBP
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Lightspeed Shipping & Easy Returns!

Crazy Fast Shipping

We pride ourselves in fast shipping and unparalleled after sales support.

All international orders will be delivered without import tax/duty as we have this all pre-paid for you.

We aim for same Day dispatch before 3PM on all in stock Items.

If something you ordered is not in stock, we will email you and notify you of the new ETA.

UK & Ireland Delivery is 24hour.

Europe is 1-4 days.

Rest of world is 3-5 days.

Shipping times above are based on the express shipping option selected at checkout.

Hassle Free Returns

As car enthusiasts we understand the importance of flexibility on returns.

All stock items have a 30 day return period where you will be issued a full refund for the parts.

If you order the incorrect part, we will do our best to assist you in getting the correct part as soon as possible for as little money as possible. It happens, we have been there!

This is why we are one of the worlds leading aftermarket car parts brands. We are enthusiasts and we know what's important to our community CDMSport car enthusiasts!

Will It Fit My Pride & Joy?

If you are unsure if something fits or which option is best for your application, that blue chat box on the bottom right hand side will direct you to one of our amazingly talented team members who are more than happy to discuss your car!

Be careful, the passion might take over and they'll ask for pictures of your build!

We at CDMSport are veterans when it comes to car knowledge.

We have our own race team, workshop and everyone here is a genuine experienced petrol head!

In addition to everyone on the team having fantastic overall knowledge & experience, we have dedicated specialists for your questions on the more technical stuff such as engine components or electronics.

ECU Master EMU Classic Standalone ECU

The ECU Master EMU Classic is an upgraded standalone wire-in ECU, designed as a cost-effective solution for advanced engine management. A little more cost effective than the EMU Black, the EMU Classic offers improved ignition outputs, a separate +5V regulator for sensors, and a compact CNC-machined enclosure. Capable of controlling 1-12 cylinder engines, including drive-by-wire and VVT, it supports up to 12 smart coils without external amplifiers. Featuring advanced throttle control, built-in wideband lambda, MAP sensor, EGT inputs, and Flex Fuel support, the EMU Classic provides unmatched functionality and flexibility for complex engine setups.


The ECUMASTER EMU Classic is an advanced standalone ECU designed to manage multi-spark ignition engines with precision and reliability. It offers comprehensive control over all engine functions, providing emergency protocols in the event of sensor failures or errors. Built with cutting-edge electronics and software, the EMU Classic delivers exceptional performance at an attractive price, making it one of the best value engine management systems on the market.

CAN-Bus communication and Drive-by-Wire functionality are available via external modules found in the "Accessories" section, enhancing its adaptability. Whether you’re managing a high-performance race engine or tuning for daily driving, the EMU Classic offers unparalleled flexibility and control.

Technical Features:

  • Fuel & Ignition Control: 6 fuel injector outputs (5A), 6 ignition outputs for passive or active coils (7A)
  • Sensors & Inputs: Built-in wideband lambda controller (LSU 4.2), 400kPa MAP sensor, barometric sensor, 2 EGT inputs, and 2 knock sensor inputs
  • Outputs & Control: 4 stepper motor outputs, 6 AUX outputs (5A), and multiple analog/digital inputs
  • Advanced Capabilities: Supports up to 12 cylinders, max RPM 16,000, PID idle control, boost control, and various motorsport strategies including launch control, gear-dependent shift light, and flat shift
  • Communication & Safety: USB communication with no additional interface needed, compliance with ISO 7637, and a 24-month warranty

What’s in the Box:

  • ECUMASTER EMU Classic ECU
  • USB cable, connectors, set of terminals
  • Laminated pinout in English

With its wide range of features and user-friendly design, the ECUMASTER EMU Classic stands out as a leading choice for performance enthusiasts and professionals alike.

If you are unsure which ECU is right for you, please message us, we specialise in motorsport electronics and wiring so you can be sure we know exactly what is right for you. It is super easy to overspend on an ECU or underspend and cost yourself a fortune in required add on accessories. Use the contact forum or chat box!

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