WHO HAS THE MOST POWERFUL F10 M5 in the U.S.?
View Single Post
11-29-2012, 04:11 PM
Drives: 2013 M5 M6 - 2011 M3 -2009 C63
Join Date: Apr 2012
Location: Laguna Beach, CA
Stock these cars are capable of 525whp some a little lower some a little higher, which doesn't put it much off the manhart racing 646hp. With tune, stock internals and bolt ons this car is only capable of an additional 30-50whp max...just saying.
View Public Profile
Find More Posts by Niko1414