Brembo 09-16 Panamera/S/4S/Turbo Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type1-Silver

If you're looking to significantly upgrade the stopping power on your 2009-2016 Porsche Panamera, S, 4S, or Turbo, this Brembo GT Big Brake Kit for the rear is a serious consideration. This kit replaces your factory rear braking components with a high-performance setup designed to handle more demanding driving conditions and provide a more confident pedal feel. The larger 380x28mm two-piece rotors and robust four-piston calipers work together to dissipate heat more effectively and apply more consistent clamping force.

This Brembo kit features cast aluminum calipers, known for their strength and lighter weight compared to steel. The calipers house four pistons, which distribute brake pad pressure evenly across the larger 380mm diameter, 28mm thick two-piece rotors. These rotors are slotted, a design that helps to vent gases and dust away from the pad surface, maintaining optimal friction and preventing fade during hard braking. The two-piece construction allows the rotor and hat to expand and contract independently, reducing stress and the potential for warping. The Type 1 silver finish on the calipers offers a clean, performance-oriented look.

When installing a big brake kit like this, it's important to ensure you have the correct brake fluid and that your brake lines are in good condition, as the increased hydraulic pressure can reveal weaknesses. This kit is designed to be a direct replacement for the rear axle, but always refer to the manufacturer's installation guide for specific details and torque specifications. The improved thermal capacity and consistent performance make this a worthwhile upgrade for any Panamera owner seeking enhanced braking capabilities.