Originally Posted by Goofyguy
Really, I came from an STS-V Supercharged Northstar, and my 335xi with only the JB4 feels plenty fast in comparison. What map are you using, what octane are you using, and are you playing with the DTC light on, that makes a huge difference from a Dig.
I came from an 05 CTS-V and the 335i x-drive isn't anywhere near as fast especially since I have a 6EAT. But I'm not complaining at all, it's plenty fast as my daily beater.
Get a protune, I come from the Subaru world and there is a world of difference between an OTS map and a true protune/dynotune.