Eventuri BMW G8X M3/M4 Carbon Intake For All Strut Braces

BMW G8X M3/M4 Eventuri Intake System

Performance Gains: 13-18 hp, 12-16 ft-lb (Stock Tune)
Increased Turbo Inlet Area: Up to 160%
Increased Filtration Surface: Up to 40%

The Eventuri intake system for the BMW G8X M3/M4 is a groundbreaking development that sets the standard for this platform. Through intensive research and development, we have created a system that not only improves performance over the standard M3/M4, but is also future-proof and suitable for engines with over 1000 hp. This system is a complete redesign of the air filters and turbo intakes, with the aim of reducing pressure drop, increasing airflow and keeping intake temperatures low.

The system makes optimum use of the available space by integrating two custom-made filters, which have a 40% larger filtration surface area than the standard filter. These filters are housed in patented Venturi housings that smoothly guide air to the turbo inlets. The turbo inlets themselves are up to 160% larger in cross-section than the standard inlets, with an advanced ribbed inner surface that reduces friction losses and accelerates airflow.

The Eventuri Difference

The Eventuri G8X M3/M4 intake system uses patented carbon fiber housings and bespoke second generation filters, which ensure aerodynamically efficient airflow from the filter to the turbos. It’s not just a cone filter with a heat shield, but a unique design that utilizes the Venturi effect to maintain laminar flow conditions and reduce turbocharger load. This results in improved performance and efficiency.

Composition of the Intake System:

• 2 x Carbon Fiber Patented Venturi Filter Housings
• 2 x Custom High Flow Dry Cone Filters
• 2 x Carbon Fiber Intake Pipes
• Carbon Fiber Intake Pipe
• 2 Thermoplastic Turbo Inlets
• Laser cut stainless steel mounting brackets
• Custom flexible hoses
• CNC machined mounting brackets and reinforcement rings

Filter housings

The filter housings consist of custom-made second-generation filters, aluminum intake covers and stainless steel mounting brackets. The carbon fiber housings enclose the inverted filters and smoothly guide air to the turbo intake tubes. This design ensures a direct airflow without sharp bends, improving airflow efficiency.

Custom Made Cone Filter

To achieve the highest airflow possible, we designed a new filter element that makes the most of the available space in the engine compartment. The filter has an outer diameter of 192 mm and can process up to 900 CFM of air. The filter is ISO tested and meets OEM standards.

Patented Technology

Our patented filter housing has a smooth decrease in cross-section that creates the Venturi effect, accelerating airflow and maintaining laminar flow conditions. This technology provides more efficient airflow to the turbo inlets.

Turbo Inlets

The biggest limitation in the stock system is the turbo inlets. By increasing the size of the inlets by 160%, the turbos can pull air with less resistance, resulting in faster boost build-up and ultimately higher performance.

Carbon Fiber Intake Pipes

The filter housings are connected to the turbo inlets via custom-made carbon fiber inlet tubes. These tubes have a smoother internal shape and a larger volume than the standard tubes, making airflow more efficient.

Conclusion

The Eventuri intake system for the BMW G8X M3/M4 not only offers significant performance improvements over the standard system, but also provides greater flexibility and future adaptability for higher power outputs. The system has been carefully designed and manufactured to deliver optimised airflow, allowing the turbochargers to work more efficiently and improving the overall performance of the engine.