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Brembo 1Q1.9638A1 GT Big Brake Kit 412x38mm Front 8-Piston Black Calipers

(2025 BMW X3 M50)

Manufacturer

Part Number

1Q1.9638A1
Sale Price

$4,988.32

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Usually delivered within 2 days

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FREE SHIPPING

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No Hassle Returns

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Brembo GT Big Brake Kit delivers exceptional stopping power and thermal management for high-performance street and track applications. This complete front brake upgrade features Brembo's legendary GT monoblock calipers paired with large 2-piece floating rotors for maximum performance and reduced unsprung weight.

Kit Specifications:

  • Rotor Size: 412mm (16.2 inches) diameter x 38mm thick
  • Caliper Type: 8-piston (BM8) monoblock aluminum construction
  • Caliper Finish: Black powder-coated
  • Rotor Design: 2-piece floating design with aluminum hat and iron rotor ring
  • Rotor Type: Type D directional cross-drilled and slotted pattern
  • Position: Front axle application

Key Features:

  • Monoblock caliper design provides superior rigidity and consistent pedal feel
  • 2-piece rotor construction reduces rotating mass and dissipates heat more efficiently
  • Cross-drilled and slotted rotors improve wet weather performance and pad degassing
  • Directional rotor pattern optimized for airflow and cooling
  • High-temperature differential bore pistons for balanced pad wear
  • Complete kit includes calipers, rotors, brackets, hardware, and high-performance brake pads
  • DOT-compliant stainless steel braided brake lines included for improved pedal response

This Brembo GT system is engineered for enthusiasts who demand race-proven braking technology with street reliability. The combination of large 412mm rotors and 8-piston calipers provides massive clamping force and fade-free performance under the most demanding conditions. Professional installation is recommended to ensure proper fitment and system bleeding.

Products specifications

Fits

2025 BMW X3 M50

Caliper Color

Black

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