High mileage on a kerma tune for the 2015 TDI?

Looking for anyone with a kerma tune for a 2015 TDI that has put high mileage on since installing. Looking for feedback, my tune comes on Tuesday!

Don't do it! It's not fair to mini-van drivers who want to accelerate to get in front of you and then slow down. How are they supposed to get in the way when you just take off and leave them in a cloud of soot?