i thought the timing belt had to be changed at 60k miles. i beat the hell out of my car though. im always reving high, i dont usually brake in turns(i brake if someone is in front of me, or if i know pedestrians are walking), and what not. do u guys drive ur cars hard. i haven't had any problems with mine, but i baby it, take really good care of it, and do all the required maintenace. i even rotate my tires love my emerald mica. im somewhere in 44800 miles.