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APR 2.0 TSI K04 v3.1 Software Now Available!

APR 2.0 TSI K04 v3.1 Software Now Available!

An update to our new K04 software is now available to the North American market with the rest of the world following shortly. This addresses all previously known power delivery issues as found on some ECU part numbers. As the software is rolled out a limited numbers of ECU box codes will be available. Please use the following request tool to check availability before scheduling an appointment with an APR dealer. K04 ECU Box Code Request Tool.

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Phone: (800) 680-7921 Local Phone: +1 (334) 502-5181 Fax: (334) 502-5180 Address: APR LLC, 4800 US HWY 280 West, Opelika, AL 36801

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Notice: Products that affect emissions and do not carry a California Air Resources Board Executive Order are not for sale in California, USA. While we try to keep everything current, APR LLC is not responsible for errors in pricing on this web site. All prices are in USD and are applicable to the United States of America only.
¹APR offers free ground shipping to the lower 48 states for purchases over $100.