Where are you finding this info? I'm curious what it says about the DKFA variant.
I'm sorry, I only have Euro spec engines on this (DKLx and DKRx, which are both 1.0 TSI, so not NA).
You'd probably need to politely ask a dealer. Any of them have access to ETKA and ELSA. Independent garage can get access to ERWIN ($$ daily) at least in Europe.
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