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      08-02-2018, 03:45 PM   #46
markslc1
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Drives: 2011 1M, 14 X5 x35i
Join Date: Oct 2012
Location: Mill Creek, WA

iTrader: (1)

chris. I just removed the outer tray to my airbox and think it makes a great sound. Now I'm thinking of cutting up the tray so that I can use both sides to once again hold the filter, yet leave a nice big opening at the front to get that sound. I think someone on this board did something similar on this board, but I cant find the pic.

Note: I used to have the injen intake and this open box sounds far better. Just the right amount of sound. No drone and no weird honking noises at 3k.
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