Eventuri New Design Replacement Filter

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Eventuri New Design Replacement Filter
Special Price £56.16 Regular Price £62.40

Bespoke Filter Design

Eventuri are proud to announce our bespoke filter cones for 2018. This filter is a custom design which was developed to provide optimum airflow through our Eventuri housings where the filter is reverse mounted. It is a direct replacement for all of our intakes which use Eventuri carbon housings and will be fitted to all new intakes from 2018.

Unlike many other intake companies who use a generic filter, we have carried out extensive R&D and invested significant funds into our own unique filter design, so that it is optimised in our Patent Pending reverse mounted configuration. The filtration medium is constructed from non-woven mesh and is ISO 5011 tested which conforms to the same filtration standard as OEM filters. The mesh is double layered and is dry which means that it will not damage MAF sensors with oil. Our filters feature 2 flow directing cones which have been carefully modelled to direct airflow as follows:


  1. Internal Cone – designed to help direct incoming airflow through the filter and to create an even velocity profile across the length of the filtration material. This cone effectively helps airflow disperse across the filter without turbulence.
  1. External Cone – CNC machined, with a very unique profile, which was extensively optimised to help pull the airflow down to the center and transition smoothly into the downstream tubing. This cone creates a controlled region of turbulence around the tip which increases the convergence speed of the air, so that the connecting tubing has a higher velocity profile of airflow leading to the engine.

Eventuri New Design Replacement Filter



The resulting flow through the filter and also smooth at the exit of the intake, to the connecting tube is smooth with a high velocity profile. In real terms, this means that the engine is able to draw air very efficiently, and the driver will be able to notice a sharper throttle response, as well as the power and torque improvements. Where the engine has a turbo(s) it will be able to achieve peak boost earlier as it will be working with less resistance. Tests have shown that our systems reduce the waste gate duty cycle by a significant percentage over the OEM system.

The following diagrams are CFD simulations showing velocity streamlines through our system – with the new filter and the original filter. 

Eventuri New Design Replacement Filter

Eventuri New Design Replacement Filter


Resulting Improvements

Through Dyno testing the Eventuri intakes back-to-back with the original filters vs the upgraded filters, we have found an additional power and torque gain. This validates our theoretical modelling and proves that the upgraded filters really have a significant impact on the airflow through the intake. The power gains over and above the original filters vary between vehicles, but here are some of the results we have measured so far. Please note – these graphs show the Eventuri intake with original filter vs upgraded filters. Not against the stock airboxes – which will now be an even larger gain!


Eventuri New Design Replacement Filter - BMW E46 M3 Dyno Graph

Eventuri New Design Replacement Filter - BMW F13 M6 Dyno Graph

Eventuri New Design Replacement Filter - Honda Civic FK2 Type R Dyno Graph



Aside from the technical improvements, the upgraded filters resemble the engines of an aircraft – resulting in a dynamic overall aesthetic once installed into the carbon housings. From the reverse – looking into the carbon housing – the laser etched outer cap is clearly visible surrounded by the filter mesh. An awe-inspiring sight.  

Application List

The upgraded filters will be used on all relevant Eventuri intakes from February 2018. They are also available as direct replacements for existing Eventuri intakes using the original style double cone filter in the reverse mounted Venturi housings. The new filters are available for ALL Eventuri intakes EXCEPT the following:

  • BMW E90/E92/E93 M3
  • Audi C7 RS6/RS7
  • Honda Type R FK8
More Information
Brand Eventuri
Models Audi S1, Audi S3, Audi S4, Audi S5, Audi S6, Audi S7, Audi RS3, Audi RS4, Audi RS5, Audi RS6, Audi RS7, Audi RSQ3, Audi TT RS, BMW 1 Series, BMW 1 Series F1X, BMW 1 Series F4X, BMW 2 Series, BMW 2 Series F2X, BMW 2 Series G42, BMW 3 Series, BMW 3 Series E9X, BMW 3 Series F3X, BMW 3 Series G2X, BMW 4 Series, BMW 4 Series F3X, BMW 4 Series G2X, BMW M2, BMW M2 F8X, BMW M3, BMW M3 E46, BMW M3 E9X, BMW M3 F80, BMW M3 G80, BMW M4, BMW M4 F8X, BMW M4 G8X, BMW M5, BMW M5 E39, BMW M5 E6X, BMW M5 F10, BMW M5 F90, BMW M6, BMW M6 E6X, BMW M6 F1X, BMW M8, BMW M8 F9X, BMW X3M, BMW X4M, BMW Z4M, Honda Civic Type R, Lamborghini Huracan
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