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      01-27-2013, 01:48 PM   #6
RPMjunkie
Private First Class
 
Drives: 1M Coupe (Got 1)
Join Date: Dec 2010
Location: Mill Creek WA

Posts: 130
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Quote:
Originally Posted by Pig Farmer View Post
E46 M3s, correct?
No E9x M3's. The M3 owners were stating that all of them came in low horsepower-wise. Even the C63 was rated at like 500+ HP at the crank only put 400 HP to the dyno. This dyno may be reporting low HP number, however the numbers still work on a comparison basis for all 5 cars. On another dyno perhaps the M3's would probably put about 340-350 HP to the wheels, but then again so could I with all things being equal. Here are the M3's ad the C63





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