E46Fanatics - View Single Post - S54 custom turbo setup
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Old 02-10-2012, 03:23 PM   #3
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Join Date: Apr 2008
Location: Romania
Posts: 209
My Ride: E46 M3 2002
Mike can you give me some tips to reinforce the stock air box?
After I build the engine and boost up I will buy a HPF intake manifold.
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