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APR Presents 2.0 TSI K04 v3.1 Now Available to ROW Market!

APR Presents 2.0 TSI K04 v3.1 Now Available to ROW Market!

APR is pleased to announce our new K04 v3.1 software now covers North American and Rest of World 2.0 TSI / TFSI CAWA, CAWB, CBFA, CCTA, CCTB, CCZA, CCZB, CCZC & CCZD engine codes!


The new ECU Upgrade, previously only available in North America, improves upon power delivery on top of what was previously a tremendous upgrade over stock! Amidst addressing all previous concerns, additional motorsport features were added to further enhance your driving experience. Updates are now rolling out to APR dealers and are offered as a FREE update to APR K04 customers!

To request this software update, please use the APR ECU Box Code request tool and an email will be sent when the software is ready. To find the vehicle’s ECU box code, either plug in an APR mobile dongle and select the status icon, use a vag-com with this tutorial, or visit an APR Dealer and ask the dealer to put in a request. This is necessary as there are various ECU box codes and revisions available world wide.

Please note: An OEM Bosch 3-Bar Map sensor is REQUIRED to run this software. NGK BKR8EIX Gap: 0.6mm +/- 0.05mm (0.024″ +/- 0.002″) spark plugs are also required.


To read more about our K04 turbocharger system, and software, please visit our product page.

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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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