BMW M3 Forum (E90 E92) - View Single Post

swamp2 · 06-25-2008, 05:23 PM

20 hp on the V10 M5 with headers ALONE? Highly doubtful. Show me the apples to apples dyno runs and confirm that the ONLY difference was headers.

06-25-2008, 05:23 PM	#14
swamp2 Lieutenant General 609 Rep 10,407 Posts Drives: E92 M3 Join Date: Sep 2006 Location: San Diego, CA USA iTrader: (3)	20 hp on the V10 M5 with headers ALONE? Highly doubtful. Show me the apples to apples dyno runs and confirm that the ONLY difference was headers.
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