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Old 07-19-2010, 07:12 PM   #72
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Join Date: Jun 2009
Location: Los Angeles
Posts: 980
My Ride: E90 335
don't you know that HPF is developing a single turbo upgrade for the 335?.. stick with that and upgrade if more powa is what you seek IMO.. they are expecting 600whp on stock internals.. we'll see soon enough
d'ray18 is offline   Reply With Quote