Hey guys, Since I've had my car its felt a little off, and I plan to be taking it to Simon to have the car, and ZF retuned. It seems to really need it. But I just quickly wanted to know, how hot is too hot for these gearboxes? When I was driving down from the country, getting in the high 100's (kms per hour), for hours at a time, I was getting to 180-200F at some stages, which I was getting cautious with, so I slowed down a lot and got it down to around 160-180F. The other day I got stuck in the city, stop start, on a hot day, and my gearbox was at 220F and climbing. When I arrived at my destination I tried to let it cool as much as possible before driving again, and it got to about 170F before I started driving again. Went up to around 200F while driving again until I got on the freeway which it actually cooled down to around 160F. It didn't seem to like the stop start driving. The car also has a Transmission cooler. On my last ZF I never had gauges for the trans temp so never really saw how hot it actually got, so I just wanna know if this is normal? More often than not for general driving I'm at 130-160F Just wanting to make sure its not going to explode haha. Cheers