Eventuri Carbon Fibre Intake System - BMW G29 Z4 M40i (B58)

Upgrade your BMW G29 Z4 M40i with the Eventuri Carbon Fibre Intake System for cleaner airflow, lower intake temperatures, and noticeable power gains. Engineered for high-volume airflow and optimal heat protection, this intake delivers sharper throttle response and increased turbo efficiency.

Key Features & Benefits

• Material: Lightweight prepreg carbon fibre for strength and durability
  
  

• High performance: Increases horsepower by 17-20hp and torque by 11-20ft-lb
  
  

• Low inlet temperatures: Dual-feed sealed airbox with gold heat shield reduces heat soak
  
  

• Optimized airflow: Smooth carbon fibre tube replaces stock convoluted design
  
  

• High-flow ISO-tested dry filter for superior filtration
  
  

• Durable hardware: CNC machined sensor mount and breather adapter, stainless steel brackets
  
  

Vehicle Compatibility / Fitment

• BMW G29 Z4 M40i (2019–present)
  
  

• Engine: B58 turbocharged inline-six
  
  

Technical Specifications

• Airbox: Dual-feed carbon fibre with heat shield
  
  

• Tube ID: 111mm starting diameter, tapering to turbo inlet
  
  

• Filter: High-flow dry cone filter, larger surface area than stock
  
  

• Hardware: CNC machined mounts and breather adapter, OEM spec silicon couplers
  
  

• Finish: Gloss carbon fibre with gold reflective backing for heat protection
  
  

Installation Information

• Tools required: Basic hand tools and clamps
  
  

• Estimated install time: 1–2 hours
  
  

• Professional installation recommended for tuned vehicles
  
  

• Direct fit, no modifications required
  
  

Performance Gains / Why It’s Needed

The stock intake restricts airflow and suffers heat soak from the nearby exhaust manifold. Eventuri’s intake reduces restriction, lowers intake air temperature, and maximizes turbo efficiency. Drivers experience faster spool, improved throttle response, and consistent power delivery from low to high RPM.

What’s Included in the Kit

• Carbon fibre dual-feed airbox with heat shield
  
  

• Carbon fibre inlet tube
  
  

• High-flow dry cone filter
  
  

• CNC machined temperature sensor mount and breather adapter
  
  

• Laser-cut stainless steel brackets
  
  

• Silicon couplers with OEM spec clamps
  
  

Warranty & Guarantee

• Backed by Eventuri manufacturer warranty
  
  

• Returns accepted for unused items in original packaging
  

This is the ultimate BMW Z4 M40i intake upgrade, improving turbo efficiency and airflow. Pair with Eventuri Turbo Tubes and other B58 performance upgrades for full engine potential.

FAQs

Q1: Will this fit my stock BMW G29 Z4 M40i?
Yes, it is a direct replacement and fits without modifications.

Q2: How much power can I expect?
Independent testing shows gains of 17-20hp and 11-20ft-lb torque.

Q3: Does it reduce intake heat?
Yes, the sealed dual-feed box with gold heat shield significantly lowers intake air temperatures.

Q4: Is professional installation needed?
DIY is possible, but professional install is recommended for tuned engines.

Q5: Can it be paired with aftermarket turbo tubes?
Yes, compatible with Eventuri B58 turbo tubes and other intake enhancements.