Eventuri Carbon Fibre Intake System - BMW G29 Z4 20i | 30i (B48)

The Eventuri Carbon Fibre Intake System for the BMW G29 Z4 20i and 30i is designed to maximize airflow while reducing inlet air temperatures. This fully sealed, high-volume carbon fibre intake improves turbo efficiency, throttle response, and overall engine performance on road or track.

Key Features & Benefits

• Material: 100% pre-preg carbon fibre for smooth airflow and lightweight strength
  
  

• Dual Air Feeds: Additional intake from wheel arch improves airflow and reduces heat soak
  
  

• Heat Protection: Gold reflective heat shield minimizes radiative heat from the exhaust manifold
  
  

• High Flow Filter: ISO-tested dry cone filter with larger surface area than stock
  
  

• Optimized Tube: Smooth carbon tube with 111mm starting ID for laminar airflow to turbo
  
  

• Direct Fit: CNC machined temperature sensor and breather adapters, OEM-spec couplers and clamps
  
  

Vehicle Compatibility / Fitment

• BMW G29 Z4 20i (2019–present)
  
  

• BMW G29 Z4 30i (2019–present)
  
  

• Compatible with B48 turbo engines
  
  

Technical Specifications

• Airbox Material: Carbon fibre with dual feeds
  
  

• Inlet Tube: Carbon fibre, 111mm ID tapering to turbo
  
  

• Filter: High-flow dry cone filter, ISO-tested
  
  

• Brackets: Laser-cut stainless steel
  
  

• Couplers & Clamps: OEM-spec silicone with secure fittings
  
  

Installation Information

• Tools required: Basic hand tools, torque wrench recommended
  
  

• Estimated install time: 1.5–2 hours
  
  

• Professional installation recommended for optimal sealing and fitment
  
  

• Compatible with stock or aftermarket minor modifications (no cutting required)
  
  

Performance Gains / Why It’s Needed

Stock Z4 B48 intakes restrict airflow and heat soak from the exhaust manifold reduces turbo efficiency. Eventuri’s sealed carbon fibre airbox with dual feeds and smooth tube improves airflow volume, maintains lower intake temperatures, and provides sharper throttle response. Real-world testing shows measurable improvements in boost delivery and engine performance.

What’s Included in the Kit

• Carbon Fibre Airbox with Dual Feeds
  
  

• Bespoke High Flow Dry Cone Filter
  
  

• Carbon Fibre Inlet Tube (111mm ID)
  
  

• CNC Machined Temperature Sensor Mount
  
  

• CNC Machined Breather Adapter
  
  

• Heat Shield with Gold Reflective Backing
  
  

• Laser Cut Stainless Steel Brackets
  
  

• Silicon Coupler with OEM Spec Clamps
  
  

Warranty & Guarantee

• Backed by Eventuri manufacturer warranty
  
  

• Returns accepted for unused items in original packaging
  

Ideal BMW Z4 B48 turbo upgrade for enthusiasts seeking improved airflow, reduced heat soak, and enhanced performance. Pair with other Eventuri intake systems for maximum gains.

FAQs

Q1: Will this fit stock Z4 B48 engines?
Yes, the intake is designed for direct fit on G29 Z4 20i and 30i B48 engines.

Q2: Does it require tuning?
No tuning is required, but tuned cars may see more significant performance gains.

Q3: How much does it reduce intake air temperature?
The dual feeds and gold reflective shield reduce heat soak compared to stock systems.

Q4: Can I install it myself?
Yes, basic hand tools are enough, but professional installation is recommended for optimal sealing.

Q5: Does it come with a filter?
Yes, it includes a bespoke high-flow dry cone filter tested to ISO standards.