KMM:

I want 18" wheels and tires on the next GT3, just like the Cup car, better to deal with the local bombed out Boston roads. 

 

You can buy the Cup brake calipers from Performance Friction (low profile) to allow that.


--

73 Carrera RS 2.7 Carbon Fiber replica (1,890 lbs), 06 EVO9 with track mods. Former: 16 Cayman GT4, 73 911S, Two 951S's, 996 C2, 993 C2, 98 Ferrari 550, 79 635CSi