17 Enkei RPF1 in silver. 15.2 lbs w/ Conti Extreme DW's save 8 lbs of unsprung weight at each corner (32lbs. overall). That savings netted me approx 10 more WHP and TRQ. These are going on the new 2019.

BTW for anyone that needs to know (I had a hard time finding this info out) the "Centering Rings" for a 2014-2019 MCS are 66.56mm I.D. and whatever the hub measurement of the wheels you are using. In my case the Enkei's are 73mm.

 

I've got a set of PF01s and it looks like their bore is 75mm. I'm having a hard time finding a 66.56mm (66.6) to 75mm hub centric ring. Has anyone come across such a ring?

 

Call Tire Rack, they have the correct size for your car and those wheels. $1.50 each + shipping (USPS)..Total $13.21 (shipping is more than the parts.) I just ordered 4 myself.

Your wheels are different than mine so double check w/ Tire Rack for your wheel's hub size

 

Checking for you. If we can get them, we will add them. We have the 75mm to 66.6mm ones already.

 

66.6 should be ok yes?

 

Yep, just PM's you back on the parts and everything.