Just picked up my 13 gs f-sport. Coming from an 07 cls63 amg. It's a cool car. Not the brute power of the AMG but It's not a slow car. I wanted to get the stance of the AMG , I have been reseaching to get wheel spacers for the stock wheels to fill in the wells like the Merc. I didn't reallly see anything. If you like the stock wheels like I do with this car but want a wider stance, what size spacers are out there for this car.

I was thinking maybe 12mm

 

I'm working on these now they have wheel spacers but the quality ones are called they are $120 a set I believe so two front two rear.