Tobias699

Hey i have a MY99 Gc8 WRX, i have pretty big vibrations only under load and only between 45 and 55 mph its so much that The mirrors looks dizzy. It vibrates at wheel-rpm. Cant tell if front or rear but feels like front but Cant feel anything in The steering wheel. No difference if i change gear. Ive done following to try and fix it:
*Replaced every driveshaft (to used ones) no difference
*Replaced propshaft twice
*tried another set of wheels
*Replaced tranny mount
*Replaced rear diff mounts
*Replaced centrediff (it had noice thats why i changed)
*Replaced rear trailing arm bushings
*Replaced engine mounts
*completly torn rear diff apart for inspection, ok.

I do have a loose wheel bearing in front could it cause this? No vibrations in steering wheel...

Pitch stop?
Front differential?
Front control arms?
​​​​​​
The engine runs fine car recently passed inspection.

Anyone have ideas?

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1509joe

iTrader: (2)

You answered your own question. Wheel bearing.