2003-2012 Mercedes-Benz SL-Class / AMG (R230) Carbon Ceramic Big Brake Kit — Brembo GT6 6-Piston Bentley and fitment is tied to

and fitment is tied to the exact factory rotor sizes listed: Base fronts are 298mm

The X5 M in particular runs different front knuckles and hub geometry than the standard E70

The M6 uses different front uprights

Wheel Size 2015-2020 Option 1: Brembo OEM Cadillac CTS-V 6-Piston Caliper — 380 mm rotor

since the EPB actuates through the caliper

2003-2012 Mercedes-Benz SL-Class / AMG (R230) Carbon Ceramic Big Brake Kit — Brembo GT6 6-Piston Bentley and fitment is tied toReal Customer Builds & Reviews View All Will This Fit My Car? Full Upgrade CCB Big Brake Kits (With Calipers) for the 2003 2012 Mercedes Benz SL Class AMG (R230). This page's exact brake setup: Model Years Front Setup Rear Setup Min. Wheel Size 2003 2012 Option 1: Brembo OEM Cadillac CTS V 6 Piston Caliper 380 mm rotor Option 2: Brembo GT M6 6 Piston Caliper 380 mm rotor Option 3: Brembo GT S6 6 Piston Caliper 380 mm rotor Option 1: Brembo OEM