Well I had her up to about 105 yesterday and it kinda shook alittle bit, I remember reading about the bad driveshafts on the mustangs so I let off, but I thought only the 05's have the bad driveshaft, so is my 06 safe? it was baught around june 06

 

The V6 driveshaft is a POS. However, the early 06 and before driveshafts were both a POS and dangerous at speed. You need to crawl under the car and look at the ends of the u-joint. If there are retaining clips there you have the upgraded POS, otherwise....

 

LOL @"upgraded pos", ill get under the car later and check it out