Brembo 12-15 335i/335i xDrive MSport Brakes Rr GT BBK 4Pis Cast 345x28 2pc Rtr Slot Type3-Red

This Brembo GT Big Brake Kit for the rear of your 2012-2015 BMW 335i and 335i xDrive with M Sport brakes gives you a significant upgrade in stopping power. You get a pair of red 4-piston calipers, two 345x28mm two-piece rotors with Type 3 slots, and all the necessary hardware to get them installed. This kit is designed to handle more heat and provide more consistent braking, especially during spirited driving or track use.

The calipers are cast aluminum, which keeps them strong yet relatively lightweight. The two-piece rotors are a notable feature; the floating design allows the rotor ring to expand and contract independently of the hub, which helps prevent rotor warping under extreme heat. The Type 3 slots are machined into the rotor surface to help sweep away dust and gas that can build up between the pad and rotor, ensuring a cleaner contact patch and more reliable braking performance. This combination of advanced caliper design and high-performance rotor technology means you'll feel a more confident and responsive pedal, even when you push your car hard.

When installing a big brake kit like this, it's always a good idea to have a fresh set of high-performance brake pads and stainless steel brake lines on hand. These components work together to maximize the benefits of the Brembo calipers and rotors. Refer to the manufacturer's installation instructions for specific details on mounting and bleeding the system.