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The SimosWiki
This site is dedicated to tuning the Simos(18) family of ECUs commonly found in the MQB platform of VW/Audi cars.
As with anything, you make modifications at your own risk. Nobody else is responsible for anything that happens while you're tuning your car.
If the information here has been helpful, consider donating. Domain names and web hosting aren't free.
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SIMOS is a registered trademark of CONTINENTAL AUTOMOTIVE GMBH. This site has no affiliation.
Editing Software
Eurodyne Maestro (and HPTuners as of late 2020) are the only software suites that allow for end user modifications to the calibration tables
Eurodyne Maestro Tables is an overview of the tables available in Eurodyne Maestro
Helpful Links
Note: External links will attempt to open in a new tab
Cobb TuningVolkswagen MQB Tuning Guide
Understanding AFR and Lambda