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Simple answer: no (per the explanation above) and no. Better solution: get a K&N or AFE drop-in filter for your stock airbox - it will give you the most bang for your buck, although it will not change the sound. There may also be a charcoal filter element in the top part of the airbox which you can remove to further remove restriction.
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2015 F80 ///M3 Sedan 7DCT Tanzanite, 2022 X3 sDrive30i 8AT Brooklyn Grey |