Thread: Anyone modified there oem air boxes
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      10-21-2020, 09:41 AM   #1
Caterry88
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Drives: 2016 BMW M3 Competition
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Location: West Virginia

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Anyone modified there oem air boxes
Curious if anyone has modified the oem intake boxes. If so any pics of what you did to them. Also any added noise or benefits. Wanting to do BMC or kn dropins with air scoops.
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