Brembo 1JD.9027A1 GT Series Big Brake Kit 6-Piston Black Calipers

The Brembo 1JD.9027A1 is a GT Series Big Brake Kit featuring motorsport-derived components engineered for drivers who demand maximum stopping performance on both the street and the track. Part of Brembo's renowned GT upgrade line, this kit delivers a significant step up from OEM braking systems in thermal capacity, pedal feel, and fade resistance.

Key Features:

• 6-Piston Monobloc Aluminum Calipers — Machined from cast aluminum for exceptional rigidity and minimal deformation under extreme braking loads
• 380mm 2-Piece Floating Rotors — Composite disc-and-hat design reduces unsprung weight and resists thermal cracking; exclusive venting system improves cooling capacity
• Black Caliper Finish — The A1 suffix designates the black painted caliper variant with the Brembo logo, providing an aggressive, race-inspired appearance
• High-Performance Brake Pads — Application-specific friction material included for immediate performance out of the box
• DOT/TÜV-Approved Stainless Steel Braided Brake Lines — Goodridge-quality metal-braided hoses for consistent, firm pedal response
• Complete Hardware Kit — CNC-machined billet aluminum caliper adapters, aircraft-grade mounting brackets, and all necessary fasteners included for a clean installation
• Street and Track Use — Designed for road use and demanding track-day sessions alike

Brembo GT Big Brake Kits are pre-assembled and engineered to exact vehicle specifications, making installation straightforward. The 2-piece floating rotor design allows the cast iron disc to expand independently of the aluminum hat under heat, significantly reducing the risk of warping and thermal shock cracking. The Brembo Check QR code on the packaging allows you to verify product authenticity using the Brembo mobile app.