EBC 2-piece SG Racing front rotor for 2013-and-later Porsche 911 GT3 (991/992) with cast-iron discs. This floating SD rotor front assembly is supplied to integrate with Brembo-style front calipers and uses a 380 mm diameter with 34/32 mm section heights. The two-piece approach reduces unsprung rotational mass for improved turn-in and tyre contact, and the outer friction ring is replaceable to extend the usable life of the centre hub assembly.
EBC Racing 2013+ Porsche 911 GT3 (991/992 w/Cast Iron Discs) 2 Piece SG Racing Front Rotors