HickamHatch

I have a 93 hatch that is powered by a LS turbo. I have full coilovers, camber kit, and innovative 70a mounts. It only vibrates under deceleration but not when i am accelerating. It just started doing this a couple months after i got the mounts in the car. It almost sounds like it could be my tranny, but the gears dont grind and it doesnt pop out of gear. Pretty sure its not the axles. Took the the tranny off last weekend and took it apart, checked the gears and they looked fine. The clutch and flywheel also looked good.