That's odd, you shouldn't be making enough power to do that! It must've been flawed from the factory or something.
Shouldn't have broken the stock gears. Sounds like there was a deeper problem. There are hundreds of guys hitting the diff w/ alot more power that haven't had any problems. Just sounds like a factory flaw to me... Bad deal for the owner of the car, but don't let it discourage you.BLACKMKIV said:would TRD gears prevented this?