vibration

when im driving my car at high rpm's it kinda vibrates does this happen to anyone else with a gt automatic.  any help would be appreciated cause its very annoying

Does your car vibrate by just revving the motor?  If so, you may want to check your motor mounts.  If not, you may want to check your wheel alignment.

I say motor mounts. They are known to suck on the 3g's. Time to change to some nice polyurethane mounts. If its not those, i agree with silver, check the alignment, or check your rotors. Sometimes you will get shaking even when your not braking. Does it get less when you hit the brakes

well no its hard ro explain.  it doesn't vibrate when its cool, but when it warms up and its at regular temp and i revv it it starts to vibrate.  to me it sounds like the intake kinda, either that or its in that location

I get that at like low RPMs when moving.. but its not like a violent vibration...

are you on the stock air box. Cuz it may be those pesky bolts on the stock air box near the front of the car.

yeah im stock. would an aftermarket one help?