He has a 2013 without the charcoal filter like the earlier M3s, wouldnt full intakes with a larger elbow be better to see and feel some gains on later models?
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-Loe P.-
Prior Car:'14 Audi S5 3.0t DSG [ APR ECU/TCU | Pullies + basic bolt-on mods | 10.861@127.90mph ]
Current Car: F82 M4cs | TT-RS | On Order: i4 M50
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