Brembo 12-15 335i/335i xDrive Exc MSport Brakes Rr GT BBK 4Pis Cast 345x28 2pc Rtr Slot TY3L - Black

The 345x28mm, two-piece rotors in this Brembo GT Big Brake Kit are cast iron with a floating hat design. This setup is specifically for the rear of your 2012-2015 BMW 335i or 335i xDrive, excluding M Sport models. The floating rotor design allows for thermal expansion without inducing stress into the rotor assembly, which helps prevent warping and ensures consistent braking performance, especially under heavy use. The slotted surface on these rotors helps to clear out brake dust and gases, maintaining a cleaner contact patch between the pad and rotor for improved stopping power.

This kit includes Brembo's 4-piston calipers, known for their solid construction and ability to apply consistent pressure across the larger rotor surface. The calipers are finished in black, offering a subtle yet aggressive look behind your wheels. Brembo calipers are designed to be stiff, which means more of the pedal force you apply is translated directly into clamping force on the rotor, rather than flexing the caliper body. This translates to a more direct and responsive pedal feel.

When installing this kit, you'll be replacing your factory rear brake components with a significant upgrade. The two-piece rotor design simplifies replacement of the rotor surface in the future, as only the cast iron rotor ring needs to be replaced, not the entire assembly. This kit is a comprehensive solution for drivers looking to enhance their vehicle's braking performance for spirited driving or track use. Ensure you have the correct tools and refer to the manufacturer's installation guide for proper fitment and assembly.