Eventuri Carbon Fibre Cold Air Intake System for BMW Z4 M40i G29 (B58) | Induction Kit - Sealed Airbox, Dual Feeds, High-Flow Filter - 17–20 hp Gain
Eventuri Carbon Fibre Cold Air Intake System for BMW Z4 M40i G29 (B58) | Induction Kit - Sealed Airbox, Dual Feeds, High-Flow Filter - 17–20 hp Gain
Eventuri Carbon Fibre Cold Air Intake System for BMW Z4 M40i G29 (B58) | Induction Kit - Sealed Airbox, Dual Feeds, High-Flow Filter - 17–20 hp Gain
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Eventuri Carbon Fibre Cold Air Intake System for BMW Z4 M40i G29 (B58) | Induction Kit - Sealed Airbox, Dual Feeds, High-Flow Filter - 17–20 hp Gain

£1,399.20
£1,399.20
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Eventuri Carbon Fibre Intake System for BMW G29 Z4 M40i B58

Upgrade your BMW Z4 M40i with the Eventuri Carbon Fibre Intake System and unlock genuine performance from the B58 engine. This premium cold air intake is engineered for maximum airflow and minimum heat soak, delivering a sharper driving experience on road and track.

Proven performance gain: 17 to 20 hp and 11 to 20 ft-lb

Why choose the Eventuri intake for your Z4 M40i

The BMW G29 Z4 M40i intake sits close to the exhaust manifold where under-bonnet temperatures soar. Eventuri solves this with a fully sealed carbon fibre airbox and a smart dual-feed design that pulls in cool, dense air. The result is lower intake temperatures, reduced restriction and more efficient turbo performance. A gold reflective heat shield further limits heat soak from the manifold.

The carbon fibre intake tube starts at an internal diameter of 111 mm and smoothly tapers to the turbo inlet, replacing the stock convoluted tube with a larger volume, laminar flow path. A bespoke, ISO-tested, high-flow dry cone filter with an increased filtration area maintains excellent filtration while supporting higher airflow.

Key benefits

  • Lower intake air temperatures thanks to a fully sealed airbox and dual cold air feeds
  • Less restrictive airflow to the turbo for improved engine efficiency and performance
  • Smooth, enlarged carbon fibre intake tube with 111 mm opening for optimal flow
  • Gold-backed heat shield to combat radiative heat from the exhaust manifold
  • High-flow, ISO-tested dry filter with larger filtration area than stock
  • Precision fitment with OEM-spec hardware and mounts

What is included

  • Carbon fibre airbox with dual feeds
  • Bespoke high-flow dry cone filter
  • Carbon fibre inlet tube with 111 mm opening ID
  • CNC-machined temperature sensor mount
  • CNC-machined breather adapter
  • Heat shield with gold reflective backing
  • Laser-cut stainless steel brackets
  • Silicone coupler with OEM specification clamps

Designed for the BMW B58 platform

Fitment: BMW G29 Z4 M40i with the B58 engine. This Eventuri intake is a performance upgrade for drivers seeking a high quality carbon fibre cold air intake, induction kit and turbo intake solution for the Z4 M40i. It focuses on airflow, heat management and consistent performance.

Nforcd recommendation

We have fitted and run this Eventuri BMW Z4 M40i intake and the results speak for themselves. Customers consistently praise the quality, fitment and real-world performance. If you want a premium, engineered solution for your B58 intake upgrade, this is the one to choose.

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Fitting and installation

Professional installation recommended. For fitting, choose Nforcd in Warwickshire. Request a quote at Sales@nforcd.com.