Support Information


Support Group

TwEECer Software

TwEECer Driver

TwEECer Tuning


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Support Group

Our main resource for user support and interaction is our group, where you can post or search questions regarding product installation, operation or tuning specific. This is our NEW (as of Jan 2020) primary support resource.

In order to keep spammers at bay, we require approval for each subscription, so please include comments specific to the groups purpose & product, when subscribing. Support Group (Preferred)

If you purchased through one of our (Former) Authorized Dealers, they will be your first point of support and should be contacted with any issues you may have regarding the hardware, etc...

Our original TwEECer Yahoo Group has gone the way of ALL Yahoo groups, the trash-bin of history.

TwEECer owners who purchased their TwEECer used, should use the TwEECer  group at as their source of support.  You have access to ALL of the same resources as any other user, just no direct interaction with STKR (me). There is no direct support for used TwEECer owners.  Tuning services purchased will provide you support for the TUNING PROCESS ONLY.

You can opt to purchase our Used Product Support Agreement ($75) which will allow STKR to directly respond to your questions, etc...


TwEECer Software (CalEdit/Calcon)

CalEdit Features


  TwEECer Driver & Software Install

Windows 7 & 8 64bit users need to follow some additional steps to get the TwEECer USB driver installed.

Windows 8 64bit Driver Signature Verification disabling.  Method for Windows 8 differs slightly from Windows 8.1


  TwEECer Tuning

Base Calibration Setup Part 1


Base Calibration Setup Part 2

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