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      12-24-2012, 02:44 PM   #10

Bokke's Avatar
Drives: E90 M3 / F10 M5 / F82 M4
Join Date: Mar 2007
Location: Dallas, TX

Posts: 958
iTrader: (0)

Originally Posted by sparkyg View Post
Great stuff Bokke. I have an E90 M3 and I am considering the change too.

How much better is the gas mileage? Can you quantify a bit? I am at 14.5 mpg right now all the time in the city.
So far I am getting around 17mpg at about 65% city / 35% highway - that is up from about 14 in the E90.

The larger gas tank is a nice plus as well.
09 E90 ///M3 SS | Black | Modded
13 Cayenne GTS Carmine Red
13 F10 ///M5 SO | Black | Modded
15 F82 ///M4 SS | SO | CCB's | Loaded