Brembo 1Q1.9639A1 GT Series Front Big Brake Kit with Black Calipers

The Brembo 1Q1.9639A1 is a front axle GT Series Big Brake Kit featuring Brembo's signature black powder-coated calipers. Engineered for drivers who demand superior stopping power on both the street and the track, this complete bolt-on upgrade delivers dramatically increased braking torque, thermal capacity, and pedal feel over factory brake systems.

Key Features:

• High-Performance Oversized Rotors: Large-diameter drilled disc rotors are constructed from cast iron alloy with a zinc coating for corrosion resistance. Cross-drilled holes reduce operating temperatures, evacuate water and debris, and maintain consistent pad-to-rotor contact.
• BM Monoblock Calipers: Precision-machined aluminum monoblock fixed calipers provide exceptional rigidity and minimize flex under hard braking. Opposed multi-piston design acts on pads with greater precision and eliminates pad taper.
• Twin Seal Design: Each caliper incorporates a twin seal to prevent dirt and debris from contaminating the brake fluid, ensuring long-term reliability.
• Black Powder-Coat Finish: Calipers are finished in a durable gloss black powder coat for an aggressive, high-performance appearance behind the wheel.
• Complete Kit: Includes high-performance brake pads with application-specific friction materials, TÜV/DOT-homologated stainless steel braided brake lines, a caliper adapter, and all necessary mounting hardware.
• Factory ABS & Traction Control Compatible: Designed to integrate with OEM ABS and electronic stability systems without modification.
• 2-Year Warranty: Backed by Brembo's limited warranty for added peace of mind.

The Brembo GT Series big brake kit is designed for vehicles at original (stock) ride height. Fitment typically requires 17-inch or larger wheels to accommodate the increased rotor diameter. Prior to installation, confirm wheel clearance using Brembo's provided cross-section clearance guide.