I thought about this but stayed away because the inside on the tubes are not smooth, Turbulence = :/.. I how ever keep the stock air boxes and added a air intake mount plate to each one of the rad support ram air ducts, used silicone elbows and air ducts at the ends to make my own cold air intake. See my mod stock air box thread.
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14 Q50 AWD, ARK, ECUTEK (SEB), Takda, 
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