Spherical top mounts for BCRacing coilovers

["95gst"]

I've been looking around but can't seem to find any more information on whether I can purchase and add spherical top mounts to BC coilovers. They don't come with it and speaking to BCRacing, they said that I can use the pillowball mounts and wasn't sure if this is as good as spherical top mount?

Edit:
Also, they mentioned that if I did add pillowball mounts to the rear, it would be noticeably loud and not covered under warranty. If I were to go with BC, should rear suspension also have the pillowball mount? If I've missed this information somewhere, I apologize in advance.

Thanks!

 

[EC17PSE]

Pillows and sphericals are the same thing. The rears wont void warranty because i have the sphericals on all 4 corners, the rears do tend to make a bit more noise but nothing over the top. I have a write up on it in the suspension section so check it out and i got part numbers and pictures of the process also.

 

[randman2011]

https://www.dsmtuners.com/threads/2g-bc-br-coilovers-review.501447/ For reference. I had forgotten about this thread.