Eventuri V2 Black Carbon Intake System for G8X BMW M2 / M3 / M4 [EVE-G8XMV2-CF-INT/EVE-G8XMV2-CFM-INT]

Eventuri introduces a revised G8X intake engineered for seamless fitment with the CSL strut brace. Developed through intensive R&D, the system surpasses the stock M2/M3/M4 setup and is future-proofed for builds well beyond 1000 hp. From airboxes to turbo inlets, every stage is redesigned to cut pressure loss, raise mass airflow, and keep inlet temperatures low. Two custom filters—offering a 40% larger filtration area than stock—sit within Eventuri’s patented Venturi housings to deliver a smooth, accelerated feed to the turbos. The turbo inlets themselves are up to 160% larger in cross-section than stock and feature an advanced dimpled inner surface that creates a boundary “cushion” of air, reducing wall friction and pressure drop. With lower intake resistance, the turbos require less wastegate duty cycle, translating to improved overall performance.

FILTER HOUSING ASSEMBLIES

• The filter housings integrate Eventuri’s second-generation bespoke filters, aluminum inlet cowls, and stainless steel brackets. A carbon pod encloses the reverse-mounted element and shapes airflow directly into the tube section that connects to the turbo inlets. Unlike the OEM air box—where air changes direction twice through a panel filter—this design admits air at the front of the housing and guides it into the tube without abrupt turns. The result is a shorter, smoother path from filter to turbo, allowing the turbochargers to operate with reduced drag.

BESPOKE CONE FILTER

• To maximize flow, Eventuri developed a new filter element that exploits the available engine-bay volume. Measuring 192 mm (7.6″) in diameter, the element—when paired with a housing featuring a 4″ opening—has been flow tested to deliver up to 900 CFM at 28″ H₂O. The dry, ISO-tested filtration medium meets OEM-level standards, while Eventuri’s signature internal flow cones support the Venturi housing principle for efficient, accelerated airflow.

PATENTED TECHNOLOGY

• Eventuri’s patented filter housing tapers with a smooth reduction in cross-section as it envelopes the element and transitions into the tubing. This geometry induces the Venturi effect—accelerating airflow while preserving laminar conditions—functioning like an oversized velocity stack. Paired with Eventuri’s bespoke filters, the housing promotes an even velocity profile at exit for efficient, stable delivery to the inlet tract. Further technical details are outlined on the Technology and Filters pages.

TURBO INLETS

• Eventuri enlarges both turbo inlets to reduce intake resistance and quicken spool. While improvements on a stock vehicle may be modest, the benefits scale with elevated boost targets on higher-power builds. Beyond increased size, Eventuri applies an optimized dimpled inner surface developed through extensive R&D and CFD analysis. This geometry lowers frictional pressure losses versus a smooth bore by creating a thin air cushion along the wall, allowing core airflow to slip with reduced drag and maintain a more uniform velocity profile. The result is higher flow velocity under equivalent conditions and stronger performance as power demands rise.

CARBON DUCTS

• Eventuri mates each filter housing to pre-preg carbon ducts that channel cold air from the factory entry points behind the headlamps. The carbon construction blocks engine-bay heat more effectively than non-airtight heat shields. Precision details—including machined mounts indexing to the OEM air box locations and laser-cut bracketry ensure secure, OE-level fitment and durability.

CARBON MAIN TUBE

• Eventuri’s carbon replacement for the OEM tube employs a smoother internal profile and increased volume, starting with a 4″ internal diameter at the filter and sustaining it before a controlled taper into the turbo inlet. Integrated, molded brackets secure the tube in a fixed position for stable, OE-quality fitment.

Features

• CSL strut-brace compatible, 1000+ hp ready
• Patented Venturi housings with 40% larger filters
• Up to 160% larger, dimpled turbo inlets for faster spool
• Lower pressure loss and inlet temps
• Bespoke 192 mm dry filter (ISO-tested), up to 900 CFM @ 28″ H₂O
• Fully sealed pre-preg carbon ducts from factory headlamp inlets
• Carbon main tube: 4″ ID with smooth taper to turbo
• OE-level fitment with machined mounts and laser-cut brackets

What’s Included

• Carbon Fiber Patented Venturi Filter Housings (2)
• Bespoke High Flow Dry Cone Filters (2)
• Carbon Fiber Inlet Ducts (2)
• Carbon Fiber Intake Tube
• Thermoplastic Turbo Inlets (2)
• Laser Cut Stainless Steel Brackets
• Custom Flexible Hose
• CNC Machined Bracket Mounts and Reinforcement Rings

Applications

• BMW M2: G87 (2023-present)
  [S58 – 3.0L I6 twin-turbo]
• BMW M3: G80, G81 (2021-present)
  [S58 – 3.0L I6 twin-turbo]
• BMW M4: G82. G83 (2021-present)
  [S58 – 3.0L I6 twin-turbo]

Notes

• This item is not eligible for return

About Eventuri

Eventuri was founded by a team of engineers and enthusiasts with a background in Aeronautics and tuning – all sharing a passion for cars and performance. After owning various intakes over many years for their own cars and being disappointed with the gains which seldom lived up to their claims – they decided to take things into our own hands and rewrite the book. To set a new benchmark in intake design and technology, above all – to engineer systems which provide real gains and then to publish genuine figures. Their systems are extensively developed using cutting edge design, testing and prototyping methods. With a focus on performance, each design undergoes CFD analysis and is then validated at the prototype stage through volumetric airflow, intake temperature and extensive dynamometer testing. They strive to publish all the development information to illustrate the depths they go to in bringing an intake from concept to reality. Only the best materials are selected for each component – even down to the choice of fasteners and fixings in order to ensure that the quality of the end product is second to none. After many years of disappointment with the usual aftermarket intakes, they are proud to be raising the bar and creating intake systems which are setting a new standard and genuinely improve the performance of your vehicle.