Eventuri BMW F-Chassis B58 Black Carbon Intake System

The Eventuri BMW F-Chassis B58 Carbon Intake System is a fully sealed performance upgrade engineered to improve turbocharger efficiency, airflow consistency, and intake air temperature control. Developed through extensive prototyping, flow analysis, and real-world validation, the system replaces the restrictive factory airbox with Eventuri’s patented carbon fiber Venturi housing to provide a smoother and more direct path to the turbo inlet.

By maximizing internal airbox volume and eliminating abrupt transitions in the OEM intake tract, the turbocharger is able to generate boost with reduced resistance. This results in improved throttle response, stronger mid-range performance, and a measurable increase in power and torque across the rev range. The system is designed to perform consistently on both stock and tuned vehicles while supporting higher airflow demands from upgraded turbochargers.

A fully sealed intake architecture works in conjunction with a dual-layer heat shield system and dedicated air scoops to ensure a constant supply of ambient air while minimizing heat soak from the engine bay. The bespoke high-flow dry filter is housed inside the carbon Venturi pod, promoting laminar airflow as it transitions into the intake tract for maximum efficiency and stable intake temperatures.

Constructed from 100% prepreg carbon fiber with precision CNC-machined components and laser-cut mounting hardware, the intake delivers OEM-level fitment along with a significant visual upgrade to the engine bay.

Product Details

• Patented prepreg carbon fiber Venturi filter housing with integrated MAF section
• Bespoke high-flow dry performance air filter
• Fully sealed intake system for reduced heat soak
• Double-layer primary heat shield
• Double-layer secondary heat shield
• CNC-machined secondary air flow breather adapter
• Aluminum intake cowls
• Coated aluminum upper and lower air scoops
• Laser-cut mounting brackets and heat shields
• Direct bolt-on installation using factory mounting locations

Vehicle Applications

• BMW F22 / F23 M240i
• BMW F30 / F31 / F34 340i
• BMW F32 / F33 / F36 440i

Notes

• Designed and hand-assembled in the UK
• This item is not eligible for return
• Warranty coverage and damage-in-transit support are fully provided
• Replacement filter quantity: 1 — SKU: EVE-661-G2-FTR (Type B)
• View emissions compliance notice