Brembo 2S1.9020A1 GT Big Brake Kit Rear 4-Piston 380x28mm Black Calipers

The Brembo GT Big Brake Kit delivers race-proven stopping power and thermal management for high-performance street and track applications. This rear axle system features Brembo's legendary 4-piston cast monobloc calipers finished in black, paired with massive 380x28mm 2-piece floating rotors for exceptional heat dissipation and reduced unsprung weight.

Key Features:

• 4-piston cast monobloc calipers with black finish for structural rigidity and even pad pressure distribution
• 380x28mm (14.96" diameter x 1.10" thick) 2-piece floating disc rotors with aluminum alloy hats
• 2-piece rotor design reduces weight while improving thermal efficiency and rotor longevity
• High-performance brake pads included for immediate installation
• Complete bolt-on kit with all necessary hardware and stainless steel braided brake lines
• Direct replacement for OE brake components with no modifications required
• Designed and engineered in Italy with Brembo's 60+ years of motorsport experience

Brembo GT Systems represent the pinnacle of aftermarket brake performance, combining professional-grade components with straightforward installation. The monobloc caliper construction provides superior stiffness compared to 2-piece designs, ensuring consistent pedal feel and maximum braking force transfer. The 2-piece floating rotor design allows the disc to expand and contract independently from the aluminum hat, reducing warping and extending service life while cutting rotational mass for improved handling response.

This kit is specifically engineered for the 2020+ Toyota GR Supra (A90 chassis) and provides a substantial upgrade over the factory rear brakes, delivering fade-resistant performance for aggressive street driving, canyon runs, and track days.