Eventuri Carbon Fibre Cold Air Intake System for BMW F40 M135i xDrive, F44 M235i xDrive, F39 X2 M35i, 128ti - Performance Induction Kit

Eventuri Carbon Fibre Induction System for BMW F40 M135i xDrive, F44 M235i xDrive Gran Coupe, F39 X2 M35i, 128ti

Unlock sharper response, stronger mid range pull and a richer induction note with the Eventuri carbon air intake upgrade for the B48 powered BMW hot hatch, Gran Coupe and compact performance models. This premium carbon airbox and duct assembly is designed to maximise clean airflow to the turbocharger, reduce pressure drop and stabilise intake temperatures for consistent performance on the road and track.

Developed using extensive CFD analysis and validated with real world testing, this high flow intake shortens the airflow path, smooths the mass airflow sensor signal and reduces restriction before the compressor. Acceleration from 60 to 130 mph has been shown to improve by 0.2 seconds, with crisper throttle response and lower wastegate duty for efficient boost control.

Key benefits

• Patented carbon Venturi housing that guides air through a velocity stack profile, maintaining laminar flow into the turbo inlet for reduced drag.
• Optimised MAF section for stable readings and smooth transition, helping drivability and repeatable performance.
• Bespoke Generation 2 dry performance filter that shapes airflow and supports high flow rates without oiling the sensor.
• Enlarged front duct that feeds cool ambient air to the airbox, helping to keep IATs steady during spirited driving and in traffic.
• Quicker spool, cleaner throttle modulation and an addictive induction sound without unwanted cabin drone.
• Stunning carbon fibre construction for heat resistance, strength and a show quality engine bay finish.

Fitment

• BMW F40 M135i xDrive
• BMW F44 M235i xDrive Gran Coupe
• BMW F39 X2 M35i xDrive
• BMW 128ti

Engine compatibility: BMW B48 2.0 turbo petrol.

Why this upgrade works

Unlike generic cone setups, Eventuri’s patented Venturi enclosure and matched MAF tube create a controlled, high velocity air path that minimises turbulence and pressure loss right up to the compressor wheel. The result is faster turbo response, repeatable power in varied conditions and a more engaging sound that enhances the driving experience.

Proven by us and our customers

We have installed and used this Eventuri kit on our own builds and customer cars. Feedback has been outstanding, with owners praising the fit and finish, the sharper response and the deeper, more purposeful induction note. It is a go to upgrade for F40 M135i, F44 M235i Gran Coupe, F39 X2 M35i and 128ti drivers seeking a premium intake solution.

Professional fitting

Want it installed by specialists We offer fitting at MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

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