the map should have a temperature compensation table... however, if you are running close to peak boost anyways it cant do too much


honestly, unless you are hitting fuel cut you dont have to worry. the fuel cut should be low enough to prevent any serious overboosting

if you really want to "solve" the problem, find a way to restrict exhaust flow. I had a reducer tip built for my exhaust that I would put in between tunes or when I went to more northern tracks. If you have a true custom tune, the tuner can adjust things for you. Since snowman tuned specifically for my needs (i.e. car to run at 100% for an hour straight) he left about 15whp on the table so that I would never have any issues. Before I went up to Road Atlanta (ended up being 40 degrees) he set me at around 16lbs and changed the temp compensation tables more so that I wouldn't have any issues.