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Brembo 1N3.9093AS GT-S Big Brake Kit Front 380x34mm 6-Piston Black Calipers

(2025 BMW X3 xDrive30)

Manufacturer

Part Number

1N3.9093AS
Sale Price

$4,233.38

1 left at this price

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Usually delivered within 2 days

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No Hassle Returns

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Fitment guaranteed

Fitment guaranteed

Product Details

The Brembo GT-S brake system is a high-performance big brake upgrade featuring 6-piston monobloc calipers and 2-piece floating rotors designed for serious driving enthusiasts. This front axle kit delivers exceptional stopping power, reduced brake fade, and improved thermal management for track-focused and high-performance street vehicles.

Key Features:

  • 380mm x 34mm 2-piece floating disc rotors with Type III aluminum hat for reduced unsprung weight
  • 6-piston monobloc forged aluminum calipers with black hard anodized finish
  • Directional vane design promotes optimal cooling and heat dissipation
  • High-friction performance brake pads included for aggressive stopping power
  • Stainless steel braided brake lines for improved pedal feel and responsiveness
  • Complete hardware kit with all necessary mounting brackets and fasteners
  • Direct bolt-on installation designed for specific vehicle applications

Brembo GT-S systems combine race-proven technology with street-legal performance, offering superior braking consistency during demanding driving conditions. The 2-piece rotor design reduces weight while maintaining structural rigidity, and the hard anodized caliper finish provides both corrosion resistance and a premium aesthetic.

Products specifications

Fits

2025 BMW X3 xDrive30

Disc Diameter

380

Disc Material

Advanced High Carbon Alloy / Corrosion Resistant Plating

NUMBER OF PISTONS

6

Disc Width

34

Caliper Body

Cast Monobloc Radial Mount

Disc Material and Finish

Advanced High Carbon Alloy / Corrosion Resistant Plating

Disc Size and Construction

380x34 2-Piece

Disc to Hat Mounting

Floating H-Bobbin with Anti Rattle Spring

Front or Rear System

Front

Disc Type

Slotted Type-3

Caliper Color

Black Hard Anodized

Caliper Piston Design and Insert Type

Inner Pressure Seal / Recessed Dust Boot / Stainless Steel Insert

Product Segment

Brembo GT|S Systems

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