My question is If I've had my xB for over a year can i still lower it with lowered springs on my stock struts and shocks without it sagging?

 

sagging occurs with the lowering springs themselves. so if you had cheap lowering springs on it for a year then you would experience sagging; but it wont just "sag" if you've had the car for a while on new lowering springs....

hope that answers ur q !

 

are the dealer-offered TRD springs considered cheap?? if not, what is?

 

Moved to CC...