On the website of UAS they see you can use there suspension on stock shocks but how do your stock shocks think about that. Are they capable of handling they low driving and will they last very long??

OR are my BCR coils capable to use the UAS??

 

i had uas on stock shocks... and yes, it'll blow a whole lot sooner than you think. i think mines didn't last a month before it started to wear out. bags over coils are the best imo

 

UAs on a Gs is garbage ! The front knuckle rubs the bag even with the spacer that uas created go with differ bags...

 

your BC-R are capable too. I think the back needs some customization though