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      12-30-2012, 02:43 PM   #64

Drives: BMW 335d
Join Date: Jul 2011
Location: Bay Area

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2011 BMW 335d  [0.00]
Originally Posted by DieselDiner View Post
Interesting...your experience corresponds with Turbo Eddie and 335dwagon in terms of the 'butt dyno' assessment, however you also have numbers to support your feeling. I guess it's up to the suppliers to figure out how to represent their product.
I don't expect to see huge gain of HP or TQ if at all. The difference would be after many runs at the dyno your HP/TQ should stay consistent. With your stock intercooler you will start pumping hot air and which will reduce your HP/TQ. However what would be nice to see is the intercooler flow and pressure drop. Which so far Wagner has refuse to give us.