Brembo 1L3.9004A1 GT Big Brake Kit 380x34mm 2-Piece Slotted Rotors Black Calipers

The Brembo GT Big Brake Kit 1L3.9004A1 delivers race-proven stopping power with sophisticated European styling for high-performance Porsche applications. This comprehensive front brake upgrade features massive 380x34mm two-piece slotted Type-3 rotors paired with Brembo's renowned monobloc aluminum calipers finished in black.

Key Features:

• 380x34mm two-piece floating rotor design with Type-3 slotting pattern for superior heat dissipation and reduced brake fade
• Brembo monobloc aluminum calipers with black finish for lightweight strength and corrosion resistance
• Slotted rotor surface effectively removes brake dust, gas, and water for consistent pedal feel and bite
• Two-piece rotor construction reduces unsprung weight while allowing for independent rotor and hat replacement
• Direct bolt-on design engineered specifically for Porsche 996 GT2/GT3 and 997 GT3 models
• Includes high-performance brake pads, stainless steel brake lines, and all necessary hardware for installation

Brembo GT Systems represent the pinnacle of aftermarket brake engineering, combining decades of motorsport expertise with street-friendly usability. The substantial increase in rotor diameter and thermal mass provides dramatically improved braking performance during aggressive driving, track days, or spirited canyon runs. The floating rotor design maintains proper rotor-to-caliper alignment while accommodating thermal expansion, ensuring even pad wear and eliminating judder. This is a complete bolt-on system designed for enthusiasts who demand the ultimate in braking performance and refinement.