Brembo 07-15 TT 3.2L/09-15 TTS/12-13 TT RS Rr GT BBK 4 Piston Cast 328x28 2pc Rotor Drilled-Silver

Brembo is a name many folks trust when it comes to serious braking performance, and this Rear GT Big Brake Kit is a prime example of their work. If you're looking to significantly upgrade the stopping power on your Audi TT 3.2L (2007-2015), TTS (2009-2015), or TT RS (2012-2013), this kit is built to make a real difference. It’s designed to handle more heat and provide a more consistent pedal feel, especially when you’re pushing your car hard.

This kit centers around a set of robust 4-piston calipers, which offer more clamping force than stock. They work with substantial 328x28mm two-piece rotors that are drilled for improved heat dissipation. The two-piece design allows the rotor and hat to expand independently, reducing the risk of rotor warping under extreme conditions. The drilled pattern helps vent gases and heat away from the pad surface, keeping your brakes working effectively even during repeated hard stops. The calipers themselves are cast iron, a solid choice for durability and heat management in a performance application. The silver finish on the calipers and rotors gives a clean, performance-oriented look behind your wheels.

When you're installing a big brake kit like this, it's a good idea to have a full brake fluid flush and replacement on hand, as you'll be bleeding the system. This kit is a substantial upgrade, and it's worth considering matching it with a similar upgrade for your front brakes to maintain a balanced braking system. Refer to the manufacturer's installation instructions for specific details on mounting and bleeding.