Just got AA tune..need moar breathing.
I just got the AA tune, paired with the N51 engine, and I love it. (2010 328xi) The gentlemen that did the tune said to just throw a drop in filter in there, yet I don't see how that really "opens" the air intake up, because of the charcoal filter. (I know I can remove it)My second option is to get a euro box, which I'm leaning towards...what would be the best thing to do? Do you think the filter would be adequate enough? Or just go the EURO route?
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Alpine MSS Stage 2+ E30 tune|MST Intakes|VRSF Single Mid Pipe|Agency Power Intercooler|VTT Full solution crank hub fix
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