Well I just spent the last 45 minutes reading all these posts and now have questions. So I live in VA where it is in the 90's and I have a 2019. I don't have a AP yet so all I have to go off of is those squares in the center of the instrument cluster. It shows 3 squares and after a few minutes of driving it goes to 4 squares and just stays there. I have no idea if that is good or bad. My commute to work is open road for 20 minutes and then maybe 4 stop lights and I am at work so nothing like some of you guys are experiencing or have to deal with. So been waiting on the V3 IC from whoosh to get back in stock because I know our IC is crap but now wondering if I should get the RAD first and IC later down the road. My car has thermal exhaust, and crossover pipe with high flow filter and that is it. (did change my trans fluid to make sure I had 2L in it) but other then that stock. Plan to get a tune next year wanted to drive the car for 1 year (bought it new in Jan 2020) to make sure everything was good with the car before I walk away from the warranty. Getting a tune mean more power and more heat and don't want to screw the motor or head so before the stage 2 tune should the RAD be before the tune and before the intercooler?