BELL 2060013 Circle grommet vent plug kit for Bell helmets, diameter 5.5 mm, (12 Pcs) ymm_17 Below is a dyno graph

Below is a dyno graph showing the comparison between the Eventuri and the stock airbox on a standard B58 M240i

This feature increases the highest RPM at which the PDK will shift to the next gear in Normal

this cover restores the factory appearance while maintaining precise OEM fitment and functional integrity

1 HP @ 5600 RPM

Description GARRETT 740902-0089 Turbine Housing Kit G30 1

BELL 2060013 Circle grommet vent plug kit for Bell helmets, diameter 5.5 mm, (12 Pcs) ymm_17 Below is a dyno graphMany Bell models use a small vent hole as part of the helmets ventilation system. The vent hole is finished with a stainless circle grommet. Replacement kits include 12 per kit.