I thought the hood vent was supposed to provide more air overall.
When not at WOT it's like having two windows open in a house and moves more air, but when at WOT it sucks air in. Thought someone attached a string to the vent to see what it does and those were the results?
2009 E92 M3 | Alpine White | Black Extended | Advan RS | Turner Test Pipes | Dinan Axle-Back | OETuning | Eibach Springs | UUC SSK | VRS Front Lip | VRS Type I Diffuser | Matte Black | RPi Scoops | MS Filter | Yokohama AD08 | F1 Pinnacle
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