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

This Brembo GT Big Brake Kit for the rear of your 2012-2015 BMW 335i and 335i xDrive (excluding M Sport models) includes everything you need to significantly upgrade your braking performance. You'll receive a pair of Brembo's 4-piston GT calipers, which are cast from durable aluminum for a strong yet lightweight housing. The kit also comes with a pair of 345mm x 28mm two-piece slotted rotors. These rotors feature Brembo's Type 3 slotting pattern, designed to help clear dust and gas from the pad surface for more consistent braking, especially under heavy use. The two-piece design allows the rotor ring to expand and contract independently of the hat, which can help reduce stress and prevent warping.

Brembo is well-known for its high-performance braking systems, and this GT kit is a prime example. The 4-piston calipers offer increased clamping force over stock, working in conjunction with the larger rotors to provide improved stopping power and heat dissipation. The cast aluminum construction of the calipers is chosen for its balance of strength and weight savings, helping to reduce unsprung mass. The Type 3 slotting pattern on the rotors is a more aggressive design than simpler slots, aimed at maximizing pad cleaning and providing a more direct feel at the pedal during demanding driving conditions. This kit is a substantial upgrade for drivers looking for a noticeable improvement in braking performance and fade resistance.

When installing this kit, it's important to follow Brembo's specific installation instructions to ensure proper fitment and function. Because this is a significant brake system upgrade, it's recommended to have a qualified technician perform the installation. You'll also want to consider flushing and replacing your brake fluid with a high-performance DOT 4 fluid to take full advantage of the new hardware. Bedding in the new pads and rotors according to Brembo's procedure is also crucial for optimal performance and longevity.