Eventuri BMW E39 M5 / E52 Z8 (S62) Black Carbon Plenum LidThe Eventuri BMW S62 Carbon Fiber Plenum Lid for the E39 M5 and E52 Z8 is a direct replacement for the factory plastic plenum cover, engineered to enhance induction acoustics while delivering a refined carbon fiber engine bay aesthetic. Manufactured from 100% prepreg carbon fiber, this plenum lid was developed through multiple iterations of material thickness to achieve a deeper, more resonant sound profile across the rev range. At lower RPM, the S62