Does anyone know where i can get a tune for my 2005 mini cooper s in southeastern Wisconsin near Milwaukee/Waukesha area?

 

There are a somewhat limited number of respected & experienced MINI tuners in the US. Two that I know of are Jan @ RMW (he's based in CA) and Way Motor Works in Atlanta. I know that Jan can do a remote tune. It's a "canned" tune based on your mods & current build that'll get you ~ 90% of a custom dyno tune. Both vendors also (usually) show up at MINIs on the Dragon and can do tunes there. I don't know of anyone in the MW but maybe someone else can chime in with a hidden gem closer to home for you.

If not, it's best to get your mods installed, then contact Jan or WMW for more.

HTH