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  1. Tuning: Electronic Engine Management
    I apologize if this is answered somewhere, but I searched and couldn't find anything. Basically I'm a new WRX owner. I have a 2019 WRX with an Maperformance intake/stage 1+ tune (93 octane.) Lately I have been getting more frequent -1.41 hits, (I understand this is normal, and not my area for...
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