Suitable for F90 M5, F92 M8, also fits stock airboxes.< /p>
Time of acceleration: 60-130 mph reduced by 0.12 seconds.
The perfect addition to your our F90 M5 intake system to optimize the flow path to the turbos. Our carbon air intakes have a larger volume than the stock air intakes, while maintaining a larger diameter all the way to the turbos. Stock intakes narrow immediately after connecting to the intake, which creates a restriction, especially at higher boost levels. We've alleviated this restriction and also designed the curvature to be as smooth as possible, allowing the turbos to reach maximum boost sooner.< /p>
Suitable for F90 M5, F92 M8, also fits stock airboxes.< /p>
Time of acceleration: 60-130 mph reduced by 0.12 seconds.
The perfect addition to your our F90 M5 intake system to optimize the flow path to the turbos. Our carbon air intakes have a larger volume than the stock air intakes, while maintaining a larger diameter all the way to the turbos. Stock intakes narrow immediately after connecting to the intake, which creates a restriction, especially at higher boost levels. We've alleviated this restriction and also designed the curvature to be as smooth as possible, allowing the turbos to reach maximum boost sooner.< /p>
During development we also tested larger port intakes and redesigned the intake to have an oversized connection to the ports. However, testing showed no additional benefits and so we went ahead with this version, which allows the current intake to be used without any modifications while still producing the best performance gains.
The intake was road tested using Dragy to record acceleration from 60-130mph. Testing was performed on the same stretch of road and on the same day to minimize variables. The results show that with just the added intakes, acceleration times from 60-130mph were reduced by 0.12 seconds, which is a significant improvement at these speeds.
The Eventuri F90 M5 intakes are constructed from high temperature pre-preg carbon fibre and are supplied assembled with a host of other components designed to perform a specific purpose and manufactured to the highest standards. standard.
Each set of inlets consists of:
DEVELOPMENT
During development we designed 2 versions for comparison. One set to be used with our current intake and also with the stock airboxes and another set with larger openings to be used with an oversized intake system. Both designs were prototyped and tested on a high powered F90 M5. The results showed that the gains between the two sets were the same and so we moved forward with intakes that could also be used with our current intake system. The diagram shows the 2 designs that were developed.
COMPARISONS
Performance gains are produced by providing the turbos with a less resistive flow path allowing them to reach the maximum boost across the RPM range. When compared to stock intakes the differences are obvious. Where stock tubing tapers immediately upon connection to the intakes, our tubing maintains a larger diameter and the taper over stock turbos is achieved with an internal radius on the machined flanges. This allows for more volume while maintaining a smooth flow path. One of the drawbacks to oversized intakes was the more aggressive taper to fit stock turbos, which created some flow constraints.
