BMW M3 Forum (E90 E92) - View Single Post - *NEW* Gintani Stage 1 Introductory Supercharger Kit

Porschefile · 06-06-2014, 09:00 AM

Nice price and product. But how in the heck did a stock M3 put down only 307 whp? I thought they averaged 350's (even 320's on a mustang dyno). 307 is close to a stock 335i (n54 anyway).

06-06-2014, 09:00 AM	#65
Porschefile Major 59 Rep 1,250 Posts Drives: E92 M3 Join Date: Jul 2008 Location: Tennessee iTrader: (7)	Nice price and product. But how in the heck did a stock M3 put down only 307 whp? I thought they averaged 350's (even 320's on a mustang dyno). 307 is close to a stock 335i (n54 anyway).
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