Saw someone selling some wheel spacers with studs attached, They have two sets. Both only for the rear. First is 15mm and the second is 25mm. Would either be fine to use with a 1" drop and AP1 wheels and 245/45/16's in the rear?
Would it cause negative handling effects with just the rear wheels on spacers?
I want to stay with 16" wheels for performance reason, but would really look much much nicer if they stood out a little more and flush with the fender.
Any suggestions or information? Did a lot of searching but i could not find much on a 1" drop and just the rears done.

 

You might be able to do the 25mm, but the 15mm is probably a better idea especially if you don't have any fender mods.

You can run to the hardware store and pick up some washers to put between your wheel and hub to try and figure out how much space would look best. Of course you dont wanna drive like this but

Good luck!