Vic rc350

The f-sport RWD has larger front brakes which was a problem. I was able to use 18” quiet wheels from 2018 es350. I needed to put 5mm spacers upfront to clear the calipers. Now I’m thinking about installing a performance chip. Does anybody have a good experience with one of the many that are available. thanks. Vince

I would like to go from the 19 inch OEM fsport wheels to 18 inch aftermarket wheels. Has anybody done this? Will they fit?