High-performance Brembo GT (Grand Turismo) Front Big Brake Kit designed for superior stopping power and thermal capacity. This 2-piece system upgrade features rigid 4-piston cast aluminum monoblock calipers and high-carbon slotted rotors. Included in the kit: 2x 4-Piston Cast Monoblock Calipers (Red, Part No: 20.A221.01/02), 2x 1-Piece Slotted Type-1 Brake Rotors (326x30mm, Part No: 09.A114.11/21), 1x Set of High-Performance Brake Pads (Part No: 07.B314.48), 2x Stainless Steel Braided Brake Lines, and all necessary mounting brackets and hardware for a bolt-on installation.