like someone said...the original fogged airbox article just had a hose running down to the area behind the foglight, and only used one hose.
the stock snorkel/baffle had a hole about an 1.5 inches diamater that lead into the airbox..the fogged airbox has an intake diameter of 4 inches...basically the engine just has more air readily available to suck in...one big pipe is better than two small pipes is all i can really say.... __________________ 1995 318ti Active
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