Brembo 04-10 5-Series (Excl. xDrive/M5) Rr GTS BBK 4Pist Cast 345x28 2pc Rotor Slot TY3L - Black HA

This is the Brembo Rear GTS Big Brake Kit for your 2004-2010 BMW 5-Series, excluding xDrive and M5 models. This kit is designed to significantly upgrade your rear braking performance, offering a substantial improvement over the factory setup. It features a robust 4-piston caliper design paired with a 345x28mm two-piece slotted rotor, all finished in a sleek black caliper housing.

The heart of this kit is the 4-piston caliper, which provides more clamping force and better heat dissipation than smaller factory calipers. This means more consistent braking power, especially during repeated hard stops. The two-piece rotor construction, with its 345x28mm dimensions, is well-suited for handling the heat generated during spirited driving or track use. The slots on the rotor surface help to vent gases and dust away from the pad surface, maintaining optimal friction and preventing fade. The black finish on the calipers adds a clean, performance-oriented look to your vehicle's rear end.

When installing a big brake kit like this, it's important to ensure all components are properly fitted according to Brembo's instructions. This kit is a comprehensive upgrade, aiming to provide a noticeable difference in braking feel and performance for drivers who push their vehicles. While this kit focuses on the rear, it's part of a system, and ensuring your front brakes are also in good condition will yield the best overall braking results.