2011-2012 Porsche 911 (997) Carrera GTS Carbon Ceramic Brake Rotors 8 Series The E70 X5 M's original

The E70 X5 M's original carbon-ceramic setup is expensive to service through a dealer because it's priced as a complete package

Wheel Size Perf 375mm 340mm 19" Std 345mm 320mm 18"

we simply confirm the caliper model

Honest physics first: any cold carbon-ceramic disc bites a little softer than cold iron until it reaches temperature

If your front is a four-piston or larger caliper matching the 370mm front reference

2011-2012 Porsche 911 (997) Carrera GTS Carbon Ceramic Brake Rotors 8 Series The E70 X5 M's originalReal Customer Builds & Reviews View All Will This Fit My Car? Direct Replacement CCB Discs (Retain Factory Calipers) for the 2011 2012 Porsche 911 (997) Carrera GTS. Factory rotor specifications and the smallest wheel that clears each trim: Trim Front Rotor (Factory) Rear Rotor (Factory) Min. Wheel Size GTS 4 GTS 330mm 330mm 17" optional PCCB 350mm 350mm 18" Keep Your Factory Calipers? Yes if your front factory calipers are fixed 4 piston or more. The