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Carbon intake system | suitable for BMW M2/M3/M4 incl. Competition/CS/CSL (G87/G80/G81/G82/G83) S58 | Eventuri | used SPECIAL PRICE

€0.00*

Delivery time: Immediately available: approx. 1-3 working days*

optional: Einbau vor Ort bei Aulitzky Tuning
Assembly at location DE-91564 Neuendettelsau
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€0.00*
Product number: AT11322
Product information "Carbon intake system | suitable for BMW M2/M3/M4 incl. Competition/CS/CSL (G87/G80/G81/G82/G83) S58 | Eventuri | used SPECIAL PRICE"

Facts:
Power increase: 13-18hp, 12-16ft-lb (stock tune)
Turbo inlet area increased by up to 160
Filtration area increased by up to 40%
Material: Carbon
Manufacturer: Eventuri
Parts certificate: A certificate is available for this product for certain regions and vehicles (details below)

SPECIAL PRICE - used test product from our project vehicle, scratches possible. No warranty. (see pictures)


We present an intake system that really sets new standards for the G8X platform. We have carried out intensive research and development work to create an intake system that not only outperforms the standard vehicle, but is also future-proof as it is suitable for power increases of well over 1000 bhp. Our system is a complete redesign from the airboxes to the turbo inlets with the aim of reducing pressure loss while increasing flow rate and keeping inlet temperatures low. We have maximised the use of available space and used 2 custom made filters with a 40% larger filter area than stock. These are used in our patented Venturi housings to direct the air evenly to the turbo inlets. The inlets themselves have a cross section up to 160% larger than standard and are fitted with an advanced dimpled inner surface to reduce frictional 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 drop. This allows the turbos to draw in air with less resistance, reducing the wastegate duty cycle, resulting in higher overall performance.

Bench test
This intake system was independently bench tested by BR Performance in Belgium. The tests were carried out back to back with the standard airbox and several runs were made with each configuration. The tested vehicle was driven without an activated carbon filter. We compared the best results with the standard airbox and the best results with the Eventuri system. The results on the test bench show a constant increase over the entire rev range, which is due to the fact that the turbos reach maximum boost pressure earlier and have a lower wastegate duty cycle due to the higher efficiency of the intake system. This increase is despite the increase in dyno temperatures from 11.8 degrees Celsius in the tests with the standard system to almost 16 degrees Celsius in the Eventuri tests. The increase in performance is reflected on the road in improved response at part and full throttle, with the car pulling much more eagerly to the red line.

Intake air temperature tests
On turbocharged vehicles, a lot of heat can build up in the engine bay, which can have a detrimental effect on performance if the intake system is not sealed against this 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 output air temperature is affected by the input air temperature. Restricting the intake tract with open cones, even if they are heat protected, will inevitably draw hot air from the engine bay. Our system, which is fully sealed, solves this problem while still not restricting the flow path by using larger volumes. To demonstrate this, we recorded the air temperatures with thermocouples immediately before each turbo. The comparisons were made on the same day and under the same environmental conditions between the original and Eventuri. Our vehicle was allowed to warm up and then accelerated from 30mph to 90mph in 6th gear to measure the temperature change on each run. The car was then accelerated in 6th gear to measure the temperature change with each run. At 90mph, the accelerator was released and the brakes applied to 30mph, after which the car was accelerated back to 90mph. A total of 3 pull-throughs were performed with both intake configurations.

Scope of delivery:
- 2x patented carbon fibre Venturi filter housings
- 2x Bespoke high flow dry cone filters
- 2x carbon intake pipes
- 1x carbon intake pipe
- 2 thermoplastic turbo inlets
- Laser cut stainless steel brackets
- Customised flexible hose
- CNC machined brackets and reinforcement rings

For this product a certificate is available for the following regions and vehicles:
* DE/AT: Vehicle registration document, field K --- CH/LI: Vehicle licence, field 24
Country Model Type approval*
DE/AT BMW M2 e1*2018/858*00211*..
DE/AT BMW M3 e1*2018/858*00003*..
DE/AT BMW M3 Competition e1*2018/858*00003*..
DE/AT BMW M3 Competition M xDrive e1*2018/858*00003*..
DE/AT BMW M3 CS e1*KS18/858*00008*..
DE/AT BMW M4 e1*2018/858*00003*..
DE/AT BMW M4 Competition e1*2018/858*00003*..
DE/AT BMW M4 Competition M xDrive e1*2018/858*00003*..
DE/AT BMW M4 CSL e1*KS18/858*00008*..
CH/LI BMW G234M WBS31AY
CH/LI BMW G234M WBS31AZ
CH/LI BMW G234M WBS31BA
CH/LI BMW G234M WBS41AY
CH/LI BMW G234M WBS41AZ
CH/LI BMW G234M WBS51AY
CH/LI BMW G234M WBS51AZ
CH/LI BMW G34MKS WBS61AY
CH/LI BMW G34MKS WBS61AZ
CH/LI BMW G34MKS WBS81AZ
CH/LI BMW M2 WBS11DM
CH/LI BMW M3 / G234M WBS11GB

Compatible vehicles:

Vehicle
Vehicle type
Power output
Displacement
Engine
Year of construction
BMW 2 Series (G87)
M2338kW / 460PS
353kW / 480PS
2993cc
S58 B30 B
11.20 -
BMW 3 Series (G80)
M3
353kW / 480PS
2993cm³
S58 B30 B
11.20 -
BMW 3 Series (G80/G81)
M3 Competition / xDrive
375kW / 510PS
390kW / 530PS
2993cc
S58 B30 A
05.21 -
BMW 3 Series (G80)
M3 CS xDrive405kW / 551hp2993cm³
S58 B30 A
05.21 -
BMW 4 Series (G82)
M4
353kW / 480PS
2993cm³
S58 B30 B
11.20 -
BMW 4 Series (G82/G83)
M4 Competition / M xDrive
375kW / 510PS
2993cm³
S58 B30 A
05.21 -
BMW 4 Series (G82/G83)
M4 CSL xDrive
405kW / 551hp
412kW / 560PS
2993cm³
S58 B30 A
05.21 -

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