The thing I don't like about AG is I'm pretty certain they are still cast...? Someone feel free to chime in.
The Forgestars are rotary forged. So they are lighter and stronger than cast.
Just my 02.
JUNE 30 EUROPEAN DELIVERY - 2014 M5
-FOR SALE- Brand new Vorsteiner-style Diffusor
-FOR SALE- 20" Forgestar CF10's + Conti DWS Tires