Eventuri Carbon Fibre Hybrid Intake System BMW Z3M S54 00-03

A world-first hybrid airbox system for the BMW S54 Z3M. Delivers the aggressive, race-inspired sound of the CSL airbox while retaining the OEM MAF sensor for plug-and-play fitment with no remap required. Until now, achieving the CSL sound meant running without the MAF sensor, often requiring expensive ECU conversions and compromising driveability. The Eventuri Hybrid Airbox solves this, you get the sound and power gains without the headaches.

The prepreg carbon airbox is CFD optimised across multiple iterations to ensure even airflow distribution across all six trumpets. The patented Venturi carbon fibre filter housing maintains laminar flow conditions and invokes the Venturi effect to reduce intake drag, rather than simply fitting a cone filter behind a heat shield. Independently dyno tested by Dream Automotive (UK) against the stock airbox, showing consistent gains throughout the RPM range.

Performance Gains: 20-22hp / 8-13ft-lb (with OEM ECU tune)

Filter Type

• B

Kit Includes:

• Carbon Fibre Main Airbox
• Carbon Fibre Airbox Snorkel with MAF Tube
• Thermoplastic Moulded Trumpets with Stainless Steel Reinforcement Rings
• Carbon Fibre Filter Housing
• Bespoke Dry High Flow Filter
• Stainless Steel Brackets and Flanges
• CNC Machined Breather Adapters
• Custom EPDM Flexible Coupler
• Silicone Couplers
• Crankcase Breather Hose
• Additional Vacuum Tubing

Key Features:

• No Remap Required — Retains OEM MAF sensor
• CFD Optimised Airbox — Even airflow across all six trumpets
• Patented Venturi Filter Housing — Laminar flow and reduced intake drag
• CSL-Inspired Sound — Prepreg carbon airbox resonates under load
• Complete Kit — Everything needed for installation included
• Independently Dyno Tested

Compatible With: BMW Z3M E36-38 S54 2001-2002