Eventuri Gloss Carbon Fibre Plenum - BMW 3 Series E90 | E92 | E93 M3 M8 (F93) Here are 2 screenshots of

Here are 2 screenshots of the data output

once the engine is up to operating temperature and under load

The shape of the carbon tube at the turbo end has been optimised using CFD to minimise turbulence

This cone creates a controlled region of turbulence around the tip which increases the convergence speed of the air

Eventuri Gloss Carbon Fibre Plenum - BMW 3 Series E90 | E92 | E93 M3 M8 (F93) Here are 2 screenshots of*Some images shown with the optional Carbon Intake and Airbox Lid. M and V8 badges not included. Introducing our E9X M3 Carbon Fiber Plenum. Made from 100% high grade prepreg carbon including the internal trumpets, this plenum replaces the stock plastic version and unleashes the roar of the naturally aspirated BMW V8 engine. Since the trumpet lengths are tuned by BMW to the internal volume, changing this could result in a loss of performance so we