Eventuri carbon air collector for BMW E90 E92 E93 M3

Introducing our E9X M3 Carbon Fiber Air Collector. Manufactured from 100% high quality prepreg carbon including the inner trumpets, this air plenum replaces the stock plastic version and unleashes the roar of the naturally aspirated BMW V8 engine. Since BMW's trumpet lengths are tuned to internal volume, changing this setting can result in a loss of power, so we kept the same volume so as not to compromise the way the car drives in terms of power delivery . Although there is no performance gain from the carbon plenum, the intake noise produced takes the M3's driving experience to a whole new level. The raw V8 rumble gives the M3 an almost CSL-like sound and is truly an exhilarating experience. We went through several iterations of different thicknesses of material to fine tune the sound, and the resulting plenum produces an almost unbelievable intake noise! ​​This plenum can be used with the OEM airbox or any other aftermarket intake system, including our own Eventuri intake systems, the one enable a real increase in performance.