Quote:
Originally Posted by Grizam303
Might it be better to seal off the bottom of the airbox to make the only intake source up at the windshield? It seems that if there was pressure due to the cowl induction within the box, it would leak out through the factory cold air inlet.
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Initially, I was going to only access air from the cowl and seal off the factory cold air inlet. However, when I saw the Gruppe M design and spoke to Nasif who had installed one, I found out that the hole on the side of the Gruppe M has quite a bit of vacuum. He told me it would suck a piece of paper flush against the airbox.
So, with that information, I may initially try out the airbox with both the cowl induction and the factory cold air. I will just have to experiment. I will also try it with the factory cold air inlet sealed off to see if there are any differences with or without the cold air tube.