I have tein coilover i bought for a 2013 corolla i was wondering if theres any way i could make fit my tc they were never used and otherwise a waste of money cause that corollas gone. But i noticed the tc and corolla shares the same uper mounts

 

Have you searched some of the OEM parts sites to cross reference the part numbers for a tC2 and a Corolla...first thing I do when trying to figure out parts compatibility. Outside of that, search either tC2 or Corolla coilovers and see if they list the coilover as fitting on both models.

Or measure, measure and measure again...same upper mount doesn't guarantee fitment.