Big brake kit options for the Mercedes-Benz E 300
Front kits for the Mercedes-Benz E 300 come from AP Racing, Akebono, Alcon, Brembo, Endless and TTSPORT with 4, 6 or 10 pistons; rear kits from Brembo and TTSPORT use 4 pistons. We recommend 330–400 mm front and 355–380 mm rear rotors.
Front kits use brackets made for the E 300. At the rear, bracket kits sit alongside an OEM-style direct-mount kit that bolts to the factory caliper mounts. Some kits use genuine Audi calipers made by Akebono or genuine Cadillac or Ford calipers made by Brembo; rear options add genuine Mercedes-AMG calipers made by Brembo.
With the rotor we recommend for this car, very few front kits clear 17-inch wheels, fewer than half fit 18 inches or less, and the biggest need 20-inch wheels; rear kits need 18 or 19 inches. Spoke shape and offset count too, so send wheel details. Rotors are high-carbon steel or carbon ceramic; apart from a track-oriented front kit, all are for the street.