The Eventuri E9X M3 Carbon Fiber Plenum is crafted from 100% high-grade prepreg carbon, including the internal trumpets, replacing the stock plastic version. This upgrade enhances the acoustic experience of the naturally aspirated BMW V8 engine without impacting performance. Eventuri maintained the same internal volume as tuned by BMW to preserve the M3's power delivery characteristics.

While the carbon plenum doesn't offer a performance boost, it elevates the induction sound, transforming the M3's driving experience. The raw V8 rumble produced by the plenum imparts a CSL-like sound, creating an exhilarating driving sensation. Extensive testing with various carbon thicknesses has fine-tuned the sound, resulting in an astonishing induction volume and tone.

The Eventuri E9X M3 Carbon Fiber Plenum is compatible with both the OEM airbox and aftermarket intake systems. Pairing it with Eventuri's E9X M3 intake system unlocks genuine performance improvements.

Bespoke. A word that perfectly encapsulates the mindset of Eventuri. Performance parts with an obsessive attention to detail and an unyielding dedication to quality. Perfectly designed to maximize the potential of each individual vehicle and meticulously refined through rigorous testing. Eventuri offers a product that stands in a class of its own and delivers outstanding power increases without making false claims or exaggerating dyno numbers. With patented designs such as a custom velocity stack filter housing and improved ducting that guides the flow of air into the engine, to the breathtaking uniformity of the weave pattern. These are performance products for the truly discerning customer.

When it comes to styling a vehicle the proper look is one that compliments, not cheapens the inherent design. Race inspired carbon fiber completes the look and style of every BMW M-powered model and Eventuri delivers on an entirely new level. Instead of simply offering black carbon and yellow kevlar that has become the norm, Eventuri has stepped things up by offering their carbon/kevlar accessories in multiple colors. Now you can choose between Blue, Red, Orange and Yellow weave to further set your ride apart from the pack.

The N55 intake system is a perfect example of Eventuri's “Complete System” principal. It demonstrates the perfect balance between allowing for unrestricted airflow with an open filter housing and cold air saturation with proprietary scoop and duct combination. Every detail has been meticulously developed from the prepreg carbon pieces to the precision bracket work. This intake sets a new benchmark in design and craftsmanship for the N55 platform. 

The Eventuri system uses a Patent Pending Carbon fibre Housing which provides an aerodynamically efficient airflow path from the filter to the MAF tube. Not just another cone filter with a heat shield but a unique design which invokes the Venturi affect.

The filter housing comprises of a high flow filter, aluminium cowl, laser cut bracket and the carbon pod itself. The carbon pod shrouds the reverse mounted filter and smoothly shapes the airflow down to the intake tube. This smooth reduction in cross sectional area invokes the Venturi effect where the airflow accelerates whilst maintaining laminar conditions. It can be thought of as a large velocity stack.

Each intake system includes:

• Prepreg Carbon Fiber Venturi Housing
• High Flow Double Cone Air Filter
• Aluminium Cowl for smooth airflow entry
• Prepreg Carbon Fibre Intake Tube with integrated MAF Sensor Mount
• Prepeg carbon Fibre Air Scoop
• Laser Cut Intake Duct
• Laser Cut Stainless Steel Brackets
• High quality Silicone couplers with BMW specification hose clamps

Eventuri has conducted extensive research and development to create an intake system that not only enhances the stock M2/M3/M4 but also future-proofs its capability for high-powered builds exceeding 1000hp. This comprehensive redesign, from airboxes to turbo inlets, aims to reduce pressure loss, increase flow rate, and maintain low inlet temperatures.

Eventuri maximizes available space by incorporating two custom-made filters with a 40% larger filtration area than the stock filters. These filters are housed in Patented Venturi housings, optimizing airflow to the turbo inlets. The inlets themselves have up to 160% larger cross-sectional areas than stock, featuring an advanced dimpled inner surface to minimize frictional losses and enhance overall performance.

The Eventuri Intake System includes:

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

Eventuri was founded by true enthusiasts who had a shared passion for cars and performance, engineers that had a background in Aeronautics as well as automotive tuning. After experiencing disappointment time and time again from the claims set forth by the automotive aftermarket, they set out to raise the bar. Their goal? Set a new benchmark for intake design providing true gains, not just "claims."

Designed to use the "venturi effect," Eventuri has created a unique intake system that out-performs the competition. The Venturi effect is when the smooth reduction in cross-sectional area along the length of the housing causes the airflow to increase in velocity. This means more air-flow and smoother delivery, resulting in more power. But that isn't all that sets their design apart. They also use an inverted cone filter that is decoupled from the MAF. This is done because it means the filter no longer dictates the shape of air-flow, thus creating the venturi effect. 

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 dyno testing. They strive to publish all the development information to illustrate the depths they go in bringing an intake from concept to reality. Also assuring to only use the highest quality components for style and durability

Fits the following BMWs
2012-2016 F12 F13 BMW M6