Like everyone else here in this forum....my "supposively" daily driver became an obsession. I have never spent so much $$ in such a short period of time since purchasing this car 2 and a half months ago. I have installed almost every performance part I could put in this guy (except a new head).

Now I'm of to see Jans tomorrow for a dyno run and a tune. Note that I bought this mini as a daily driver and decided to get an "auto". But after all the upgrades, I do feel a crazy difference in performace. Now I'm curious... how much power I generated adding these upgrades...and most of all, how much more I can get after Jans tune.

 

black X5,
i'm jealous of the tune and interested in the answer of power gain,
please list mods and gain if you have the time.
thanks
boxcars