Ok, guys here's the deal. I'm getting a bad vibration at high rpm's around 5000 it starts, and if I jump off the line hard the vibration is here. Took to Ford and they stated that I have broken 2 motor mounts and it will be $1200 to replace both. Told me that they would have to drop the K-member to them. Now my question is are they just bull sh!tting me or is it really that hard? I tool the car home and pulled out the manual to take a look for myself. The directions the manual had seem very straight forward and looked like a 4 hour job by myself, and thats me taking my time to clean everthing under there. Has anyone else heard about replacing motor mounts on a '97 Cobra being hard? When I do replace them would I go back the stock or aftermarket? Any advise is welcome. By the way, the car is total stock except for the suspension, I do autocross it, lots of FUN!!!! Thanks guys, Matt from Georgia.