Give your B48 turbo a cleaner path to breathe with the Eventuri Carbon Fibre Intake System, purpose-built for the F40 M135i and F44 M235i. At its core is Eventuri's patented Venturi housing with an integrated MAF sensor section, encasing a bespoke Generation 2 dry filter that shapes airflow to maintain laminar conditions all the way to the turbo inlet. The housing seals directly to a maximised-volume front duct, so the filter draws only cold ambient air rather than heat-soaked engine bay air - keeping intake air temperatures steady across most driving conditions.
The result is sharper throttle response and a turbo that can operate with a lower waste-gate duty cycle, translating to real-world gains: independent testing shows 60-130mph acceleration reduced by 0.2 seconds over stock.
Works with: Stock ECU and MAF sensor - integrated MAF section designed for seamless factory compatibility.
Why Choose This Intake System
Patented carbon fibre Venturi housing - integrated MAF section for the smoothest airflow to the turbo
