My Driveshaft shop axel had a bad OUTER cv joint that clicked really bad so I ordered a new outer joint from Driveshaft Shop. After racing at the track, on my way home I noticed the car would shake under throttle. I figured that joint **** the bed. So I replaced it. It still shakes under throttle. Something else let go. I am replacing the tie rod bushings, and not that I think it is this, but also the upper ball joints. I also will check the rear motor mount since I havent check that one yet. It seems to me that it is drivetrain though. The only thing left is those inner joints. I dont want to replace them till I know they are bad, so is there any way to check or know if they are bad. thanks

 

check motor mounts similar shakes happened with me and i had a bad axle as well fixed it wasent the shaking, checked mounts all fine, it was my struts, so i got new struts and no more shake

 

blew a coilover and I have the damper too replace it, but do you really think that could cause it.

 

think it could be the rack