BMW M3 and BMW M4 Forum - View Single Post - What's yellow, has 2 thumbs and makes 560whp?

GhostyM · 03-02-2015, 09:23 PM

Can someone explain to me why tuners are now only getting 450whp out of these M4's now?

A lot of hype a few months ago and now tunes add only 40-50whp.. instead of the 150whp all these past threads say!

Care to enlighten me anyone? D:

03-02-2015, 09:23 PM	#93
GhostyM Major 539 Rep 1,463 Posts Drives: plenty Join Date: Mar 2007 Location: US iTrader: (0)	Can someone explain to me why tuners are now only getting 450whp out of these M4's now? A lot of hype a few months ago and now tunes add only 40-50whp.. instead of the 150whp all these past threads say! Care to enlighten me anyone? D:
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