Eventuri Intake, BMW G20 B58, After November 2018

Expert's advice:

The BMW G20 B58 Eventuri intake has been developed to provide the turbo with a less restrictive flow path whilst maintaining low inlet temperatures. The stock convoluted intake tube is replaced with a smooth carbon tube which is also larger in internal volume with a starting internal diameter of 111mm (4.4″) smoothly tapering down to match the turbo inlet. The tube provides a smooth path from the filter to the turbo inlet. Eventuri uses a custom-made high-flow dry filter which is ISO tested for filtration performance and has a larger filtration area than the stock filter.​

Note: The G20 B58 OEM airbox system was updated in cars built after November 2018 where the airflow sensor was replaced with a temperature sensor in the inlet tube. Prior to this date, all airbox systems had an airflow sensor and for this reason, Eventuri offers 2 variations. The V1 intake which has an inlet tube to take the MAF (airflow) sensor and the V2 intake for cars built after November 2018 which uses a temperature sensor.

Mark Hendrikx - Automotive engineer at Mosselman