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      06-28-2012, 01:13 AM   #25
mobilejo
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Drives: e70 3.0d
Join Date: Apr 2012
Location: United Kingdom

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The remap you already have will be fine if it's just a new filter you have. The ECU sees the extra airflow and adjusts accordingly, that's why its not running lean.

If the car needed a remap every time there was more air coming in, you'd need one when you change your dirty OEM filter for a fresh one!