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      04-21-2007, 04:19 PM   #13
EBuyuk
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Drives: E60 M5
Join Date: Jan 2007
Location: Istanbul

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Quote:
Originally Posted by kyotousa View Post
i am gonna guess no....which header add 35hp.... CAI 17-20hp?
are these wheel hp?...wtf
These guesses are not to the wheel, they are to the engine. I came up with these numbers as they are a tad lower than what you got for the E60 M5 with these parts. I am guessing these numbers because the new V8 is derived from the V10 in the M5.(or at least the same design concept) If you got supersprint or evosport headers for the E60 M5 you get about 40-45hp to the engine not wheels. Therefore I do not think that my numbers are lofty. Now another thing to consider is that if you add all the hp together, that is not what you are going to get with all those parts installed. For example, the pulley for the M5 is suppposed to give 20-25hp on a stock car, however if you add the pullies to a car with headers, camshafts, ecu, differential, you only got about 1hp. Also there is a cold air intake coming from K&N that has been dynoed and it will give about 25hp to the wheels for the E60 M5.
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