Correct ECU calibration can make a significant difference to how a vehicle performs and responds.

At Simms Performance, we provide ECU mapping and calibration for cars and motorcycles, tailored to the vehicle, its specification and its intended use. We work with a wide range of engine management systems, including DTAfast, MoTeC, Link and many more.

Whether you’re developing a competition vehicle or refining an existing setup, we’ll work with you to understand your goals and agree on a suitable approach.

At Simms Performance, we use the Plex Knock Monitor V3 HD to help identify knock during ECU calibration, adding another layer of monitoring to our tuning process. This helps us make informed adjustments with engine protection in mind, rather than focusing solely on power figures.

We work with a wide range of ECU brands. Contact us with details of your engine management system and requirements to discuss how we can help.

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Diagnostic Work