SKU: 56479089438

Eventuri E85 / E86 Z4M Hybrid Carbon Airbox System

Sale price$1984.50 Regular price$2205.00
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Description

Eventuri E85 / E86 Z4M Hybrid Carbon Airbox SystemThe Eventuri Hybrid Carbon Airbox System for the BMW E85 E86 Z4M delivers the unmistakable CSL style induction sound while retaining full MAF functionality and OEM level drivability. Developed as a complete solution specifically for the Z4M platform, this system combines a full carbon airbox with a bespoke intake system, eliminating the compromises typically associated with traditional CSL airbox conversions. Unlike the E46 M3 version, the Z4M Hybrid


The Eventuri Hybrid Carbon Airbox System for the BMW E85 / E86 Z4M delivers the unmistakable CSL-style induction sound while retaining full MAF functionality and OEM-level drivability. Developed as a complete solution specifically for the Z4M platform, this system combines a full carbon airbox with a bespoke intake system, eliminating the compromises typically associated with traditional CSL airbox conversions.

Unlike the E46 M3 version, the Z4M Hybrid Airbox cannot reuse the factory or existing intake due to packaging constraints within the engine bay. As a result, this system is offered exclusively as a complete kit, pairing the carbon airbox with a custom-designed intake system engineered specifically for the Z4M chassis. This ensures optimal fitment, airflow efficiency, and seamless integration.

At the core of the system is a prepreg carbon fiber airbox designed to resonate under load, producing the aggressive CSL-inspired sound while maintaining a stable airflow path for the OEM MAF sensor. This allows the system to function without the need for an ECU tune or Alpha-N conversion, delivering true plug-and-play performance with smooth drivability and consistent throttle response.

The Eventuri intake system utilizes their patented Venturi carbon fiber housing, designed to accelerate airflow while maintaining laminar flow conditions. This results in reduced turbulence, improved efficiency, and a more direct airflow path to the engine compared to conventional intake designs. A dedicated cold air scoop channels ambient air directly into the intake system, helping maintain low intake temperatures even under demanding conditions.

Manufactured from 100% prepreg carbon fiber and assembled with precision CNC-machined components, stainless steel hardware, and reinforced internal structures, the Hybrid Airbox System delivers long-term durability, OEM-level fitment, and a transformative driving experience for the S54-powered Z4M.

Configuration

  • EVE-Z4MABX-CF-INT – BMW Z4M Hybrid Carbon Airbox with Full Carbon Intake (required configuration)

Product Details

  • Engineered for BMW E85 / E86 Z4M with S54 engine
  • Authentic CSL-style induction sound with full MAF compatibility
  • No ECU tune or Alpha-N conversion required
  • Complete system includes custom intake (cannot reuse factory intake)
  • CFD-optimized internal airbox geometry
  • Patented Eventuri Venturi carbon fiber filter housing
  • Prepreg carbon fiber construction – autoclave cured
  • Carbon airbox snorkel with CNC-machined MAF boss
  • Thermoplastic intake trumpets with CNC stainless steel reinforcement rings
  • Carbon fiber cold-air scoop for direct ambient airflow
  • Stainless steel brackets and mounting hardware
  • CNC-machined breather adapters
  • Custom EPDM flexible coupler and silicone hoses
  • OEM-level fitment and plug-and-play installation
  • SKU: EVE-Z4MABX-CF-INT

What’s Included – Full System

  • Carbon fiber main airbox
  • Carbon fiber airbox snorkel with integrated MAF tube
  • Thermoplastic intake trumpets with stainless reinforcement rings
  • Carbon fiber Venturi filter housing
  • Bespoke high-flow dry air filter
  • Custom intake system specific to Z4M
  • Carbon cold-air scoop
  • Stainless steel brackets and mounting hardware
  • CNC-machined breather adapters
  • Crankcase breather hose
  • Additional vacuum tubing
  • Silicone couplers and EPDM flexible coupler

Vehicle Applications

Notes

  • This system is offered only as a complete airbox and intake package
  • The factory or existing Z4M intake cannot be reused
  • No ECU tuning required – utilizes OEM MAF sensor
  • All required breather hoses and hardware are included
  • Estimated performance gains based on E46 M3 data: 20–22hp, 8–13 ft-lb
  • Designed and hand-assembled in the UK
  • This item is not eligible for return once opened
  • Warranty coverage and damage-in-transit support are fully provided

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 56479089438

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4.1 ★★★★★
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M
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Meero
Lake Worth, US
★★★★★ 5
Nice
Format: Paperback
I bought to my daughter, and she’s happy with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 10, 2018
A
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Amy B. Peterson
New York, US
★★★★★ 5
t was really good with many great comics in one volume
Format: Paperback
!t was really good with many great comics in one volume YAY
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Reviewed in the United States on September 14, 2017
E
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E in Miami
Lexington, US
★★★★★ 5
Five Stars
Format: Paperback
Came in excellent condition; my son loves these.
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Reviewed in the United States on December 27, 2017
S
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Sofia Villanueva
Natrona Heights, US
★★★★★ 3
Missing the Busy Hands Papercraft Project page
Format: Paperback, Format: Paperback
This comic is missing the last page. The Papercraft project cut out page. The Instruction page is included. But not the page to cut-out the figures and base. I think is is a factory defect. It doesn't appear to be damaged or show any signs of the page being cut out. This item is new. So I think this mistake is from the manufacturer. I thought the "Star Drek", was pretty funny. Homer is the captain and he uses an actual wooden log, as his captain's log. I like the comic, the only downside was the missing last page. That was very disappointing.
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Reviewed in the United States on September 13, 2024
T
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The Bird
San Leandro, US
★★★★★ 5
Great stories; like the older episodes on paper
Format: Paperback
This is a great set of stories from the Simpsons. Like watching an episode, but it's on paper! I love the homerisms! They always make me laugh. You definitely get a good sense of the old characters and some some new ones too. It is like watching the show around season 9-10.
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Reviewed in the United States on January 3, 2026

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