Eventuri carbon intake system for BMW M2 G87 S58

Eventuri carbon intake system for BMW G8X M2 G87 S58

Description:

BMW M2 G87-

Power increase: 13-18hp, 12-16ft-lb (Stock Tune)

Turbo inlet area increased by up to 160%

Filtration area increased by up to 40%

Introducing an intake that truly sets new standards for the BMW G8X M2/ M3/M4 platform. We have done extensive research and development to develop an intake that not only outperforms the stock M2/ M3/M4, but is also future proof, being capable of power increases of well over 1000hp. Our system is a complete redesign from the airboxes to the turbo inlets with the aim of reducing pressure loss whilst increasing flow rate and keeping intake temperatures low. We have maximised the use of available space and fitted 2 custom made filters with 40% more filtering area than the stock ones. These are fitted in our patented venturi housings to evenly direct air to the turbo inlets. The inlets themselves have a cross-section up to 160% larger than the stock ones and are equipped with a sophisticated, dimpled inner surface to reduce friction losses between the flow and the wall boundary. By creating an "air cushion" on the wall surface, the airflow can move through the inlets at higher flow rates and lower pressure loss. This allows the turbos to suck in the air with less resistance and thus reduce the wastegate duty cycle, resulting in higher overall performance.

Bench test

This intake has been independently dyno tested by BR Performance in Belgium. Tests were conducted back to back with the stock airbox and multiple runs were made with each configuration. The vehicle tested was driven without a carbon canister. We compared the best results with the stock airbox and the best results with the Eventuri system. The dyno results show a consistent gain across the entire rev range, which is due to the turbos reaching maximum boost pressure sooner and having a lower wastegate duty cycle due to the increased efficiency of the intake system. This gain is despite the increase in dyno temperatures from 11.8 degrees Celsius in the stock system tests to almost 16 degrees Celsius in the Eventuri tests. The power gain translates to improved response on the road at part and full throttle, with the car pulling to the redline much more eagerly.

Intake air temperature tests

Turbocharged vehicles can build up a lot of heat in the engine bay, which can be detrimental to performance if the intake system is not sealed against that heat. Even with intercoolers and charge air coolers, it is important to minimise intake air temperatures as these cooling devices operate at a certain efficiency, so the exit air temperature is affected by the inlet air temperature. Narrowing the intake tract with open cones, even if they are heat shielded, will inevitably draw in hot air from the engine bay. Our system, which is fully sealed, solves this problem whilst still not restricting the flow path by using larger volumes. To demonstrate this, we recorded air temperatures using thermocouples immediately before each turbo. Comparisons were made on the same day and under the same ambient conditions between the original and Eventuri. Our M3 was allowed to warm up and was then accelerated from 30mph to 90mph in 6th gear to measure the temperature change on each run. gear to measure the temperature change during each run. At 90 mph, the accelerator was released and the brakes applied to 30 mph, after which the car was accelerated back to 90 mph. A total of 3 runs were made with both intake configurations.

We receive a large number of custom orders and inquiries daily, so it is not always possible for us to have every item in stock at all times. If you need the item urgently, please contact our sales team here to check the stock before making your purchase.

We completely understand if you are unsure whether a part is compatible with your car. We therefore strongly recommend that you contact us here with your inquiry . Our friendly sales team will then contact you to confirm if this part is the correct part you are looking for.

All our products come with a standard 2 year warranty. However, this depends on the type of product. Further details can be found here .

At Upgrade my Car (R-Trade GmbH) we attach great importance to informing our customers comprehensively about the intended use of our products. Please note that unless otherwise stated, all of our products are specifically designed for professional racing use. These are intended solely for use in competition on circuits approved by an officially recognized racing organization. Please note that any use of our products other than these Terms, including recreational off-road driving, may potentially violate local, state or federal law. It is important to understand that Upgrade my Car (R-Trade GmbH) assumes no liability for the legality of using our products on public roads. The responsibility for compliance with applicable laws lies solely with the buyer. We strongly recommend that our customers familiarize themselves with the relevant legal regulations and comply with them before using our products.