GT Series Front Disc Brake Upgrade Kit

The Brembo 1B3.8043A1 is a high-performance front disc brake upgrade kit from their GT Series, designed for enhanced stopping power and durability. This kit features 355mm x 32mm 2-piece rotors with a Type-3 slotted design, known for improved heat dissipation and consistent performance. The calipers are a cast 2-piece radial mount design, finished in black, and equipped with four pistons for robust braking force. Constructed from an advanced high-carbon alloy with corrosion-resistant plating, the rotors are built to withstand demanding conditions. The kit includes Brembo Engineered CNC Billet Caliper Adapters and all necessary hardware for installation, along with anti-rattle disc hardware and bobbin-type fasteners for a secure and easy fit. This kit is rated 5/5 for stopping power and performance over stock, with a noise level of 2/5 and medium dust levels, making it suitable for performance street driving, track events, and track-only use. It is compatible with a range of driving qualifiers including Towing-Oversized Tires, Performance Street, Street & Track Events, and Track Only applications.