APR DQ500 TCU Upgrade Update Now Available

By: APR | 04/07/2020 < Back to Blog Home
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We’ve updated our stock turbo DQ500 TCU Upgrade to version 1.0.3a. The update addresses an issue where some vehicles would hit the rev limiter between shifts. If you are not currently experiencing this behavior, the update is not necessary as there are no other changes.


To get the update, please visit an APR Dealer at your earliest convenience.

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