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Brembo 2P3.9064AS GT-S Rear Brake Kit 380mm 2-Piece Rotors 4-Piston Calipers Black

(2019-2024 BMW Z4; 2019-2024 BMW 330i; 2019-2024 BMW 330i xDrive; 2021-2025 BMW 430i; 2020-2024 BMW M340i; 2020-2024 BMW M340i xDrive + 4 more models)

Manufacturer

Part Number

2P3.9064AS
Sale Price

$4,395.00

1 left at this price

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Usually delivered within 2 days

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Product Details

The Brembo GT-S brake system represents a significant upgrade over factory braking components, delivering track-tested stopping power with street-friendly durability. This rear axle kit features Brembo's proven 4-piston cast monobloc calipers with a black hard anodized finish that provides superior corrosion resistance while maintaining the sleek OEM+ aesthetic.

Key Features:

  • 380mm x 28mm 2-piece floating brake discs with high-carbon iron friction rings for improved heat dissipation and reduced unsprung weight
  • Cast monobloc 4-piston calipers machined from a single billet for maximum rigidity and consistent pad pressure
  • Black hard anodized caliper finish resists corrosion and brake dust buildup while providing a premium appearance
  • Type III anodizing treatment creates a harder, more durable surface than standard finishes
  • Designed for direct bolt-on installation behind factory or aftermarket wheels 19-inch or larger
  • Includes all necessary hardware, stainless steel braided brake lines, and high-performance brake pads

Engineered specifically for the 2020+ Toyota Supra (A90/A91 chassis), this GT-S system provides dramatically improved brake modulation, fade resistance, and stopping distances compared to the factory setup. The 2-piece rotor design allows the aluminum center hat to dissipate heat away from the wheel bearing while the replaceable friction ring reduces long-term maintenance costs. Brembo's decades of Formula 1 and motorsport experience ensure this system delivers consistent, confident braking performance under the most demanding driving conditions.

Products specifications

Fits

2019-2024 BMW Z4; 2019-2024 BMW 330i; 2019-2024 BMW 330i xDrive; 2021-2025 BMW 430i; 2020-2024 BMW M340i; 2020-2024 BMW M340i xDrive; 2021-2025 BMW 430i xDrive; 2021-2025 BMW M440i xDrive; 2021-2025 BMW M440i; 2020 Toyota GR Supra

NUMBER OF PISTONS

4

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