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      03-14-2013, 03:17 PM   #79

Drives: m3
Join Date: Feb 2013
Location: NYC

iTrader: (0)

Would love to hear, without specifics, what improvements over stock is made with an aftermarket airbox, especially considering it looks like the charge pipe/elbow is remained stock. I just can't see where there is room for improvement on the box itself. Even down to the ridges on the inner box itself is oriented in a way to direct flow to the filter. I understand a high-flow filter has benefit but I would love to hear conceptually what was improved with this box.

Just hard to believe 8 whp which is close to going catless (well half) which seems hard to believe