Brembo 04-08 S4 (B6/B7) Front GTS BBK 6 Piston Cast 355x32 2pc Rotor Drilled-Black HA

This is the Brembo 6-piston GTS Big Brake Kit for the front of your 2004-2008 Audi S4, covering both the B6 and B7 chassis generations. If you're looking to significantly improve your S4's stopping power and heat management, this kit is a serious upgrade. It replaces your factory front brake setup with a much larger and more robust system designed for demanding use.

At the heart of this kit are the massive 355x32mm two-piece rotors. The two-piece design allows the rotor and the hat to expand and contract independently with heat, which helps prevent warping and cracking over time. These rotors are drilled, which helps to dissipate heat and gases away from the braking surface, keeping your brakes cooler and performing more consistently, especially during repeated hard stops. The calipers themselves are Brembo's well-known 6-piston cast aluminum units, offering incredible clamping force and even pressure distribution across the larger pads. This translates to shorter stopping distances and better control when you need it most. The kit includes everything you need to get this high-performance system installed, including the calipers, rotors, mounting brackets, and high-performance brake pads specifically chosen to work with this setup.

Installing a big brake kit like this is a significant modification, and it's often done by enthusiasts looking to get the most out of their performance vehicles, especially if they track their cars or drive them hard on twisty roads. While this kit is designed to fit the specified S4 models, it's always a good idea to check wheel clearance before installation, as the larger calipers and rotors may require specific wheel sizes or offsets. This kit represents a substantial investment in your vehicle's performance and safety, offering a noticeable improvement in braking feel and capability.