Eventuri BMW E9X M3 - Black Carbon Airbox Lid (EVE-E9X-CF-ARB) 17365 Dual Springs expand operating pressure

Dual Springs expand operating pressure range while maintaining a low profile and reduced weight

engine movement is significantly isolated

5 in Long - Locknuts Included - Titanium - Natural - Set of 4

HPS 2-1/8" (54mm)

and 3- or 4-digit display

Eventuri BMW E9X M3 - Black Carbon Airbox Lid (EVE-E9X-CF-ARB) 17365 Dual Springs expand operating pressureEventuri E9X M3 Airbox lid is a direct replacement for the OEM plastic version. Crafted from Prepreg Carbon Fibre it allows for more intake sound to be heard as compared to the OEM lid. Available in black carbon and coloured kevlar options. The fitment is perfect and secures in the same way as the stock part.