So I have seen it posted in here several times one of the first things you should do is trans cooler on these GXP'S.Well it is true with warmer temps arriving here in north east I have noticed my trans fluid temp getting up to 210 grampa driving the car,and when I'm on it I have seen as high as 225.I just purchased car about 2 months ago and just hope theirs not to much damage done it's a 06 with 106k on it.So i'm ordering trans cooler this week.If you guy's have any advice on what brand to use and any tips would be greatly appreciated.This forum has helped a ton studying what other guys have posted on here has given me the confidence to give it a shot.I am far from mechanicaly inclined.lol.