No offense, but this isn't really a tune. You didn't really "tune" anything, just added some parts and cranked the LSD all the way up (which isn't really desirable for racing anyway).
The suspension and transmission are straight stock, the power distribution cannot be changed (you had 40/60 or something), nor can the downforce without a spoiler (which you listed as 0/15).
Basically you just pumped this car up to a PP number you felt like and turned all the aids on to a point where absolutely anything would drive "ok." It really doesn't handle, brake, shift, or otherwise drive very well like this however.
Sorry if that sounds harsh but this "tune" doesn't really help me.