2006-2013 Mercedes-Benz R-Class / AMG (W251) Carbon Ceramic Big Brake Kit — Brembo GT6 6-Piston CTS since the Speedster's staggered fitment

since the Speedster's staggered fitment needs the same clearance as the original PCCB discs

Track owners burning through iron discs also get a disc that resists the heat-cracking and fade that eats iron on repeated hard stops from the Blackwing's speeds

and repeated hard braking cooks the factory iron rotors and causes fade

The engineering goal is the same: fixed

2006-2013 Mercedes-Benz R-Class / AMG (W251) Carbon Ceramic Big Brake Kit — Brembo GT6 6-Piston CTS since the Speedster's staggered fitmentReal Customer Builds & Reviews View All Will This Fit My Car? Full Upgrade CCB Big Brake Kits (With Calipers) for the 2006 2013 Mercedes Benz R Class AMG (W251). This page's exact brake setup: Model Years Front Setup Rear Setup Min. Wheel Size 2006 2013 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 Cadillac