[https://cobbtuning.atlassian.net/wiki/spaces/PRS/pages/143753246/Volkswagen+MQB+Tuning+Guide#VolkswagenMQBTuningGuide-GettingtoknowtheMQBPlatforms Cobb Tuning Volkswagen MQB Tuning Guide]<br>
[https://ecutek.atlassian.net/wiki/spaces/SUPPORT/pages/21430325/VW+EA888+Engine+Tuning Ecutek EA888 Tuning Guide]<br>
[https://www.youtube.com/watch?v=5wQ9lQq2vDQ Maestro MK7 GTI MQB, Basic overview (YouTube video)] <br>
[https://www.youtube.com/watch?v=0Yglshxokv4 Understanding AFR and Lambda]<br>
[http://www.nefariousmotorsports.com/forum/ Nefmoto] (Not a whole lot that's simos specific)<br>