Brembo 1J2.9030A1 GT Series Big Brake Kit 380mm x 34mm 2-Piece Drilled Rotor 6-Piston Black Caliper

The Brembo 1J2.9030A1 is a GT Series Big Brake Kit engineered for drivers who demand race-proven stopping power for both spirited street driving and demanding track day use. Featuring motorsport-derived technology refined through decades of competition experience, this complete front axle kit delivers dramatically increased braking performance over stock systems.

Key Features:

• 380mm x 34mm 2-Piece Composite Rotors — Oversized drilled disc design maximizes heat dissipation and reduces brake fade under sustained hard braking
• 6-Piston Aluminum Monobloc Calipers — Cast from a single piece of aluminum in Brembo's foundry for exceptional rigidity and minimal flex under high clamping loads; finished in Black
• High-Performance Brake Pads — Application-specific friction material formulated to deliver superior bite and longevity beyond OEM pads
• TÜV/DOT-Homologated Metal-Braided Brake Lines — Stainless steel braided hoses provide firm, consistent pedal feel by eliminating line expansion under pressure
• Complete Hardware Kit — Includes all necessary mounting adapters, brackets, and high-quality fasteners for a straightforward installation
• Brembo GT Series Caliper Finish — Iconic Brembo-branded calipers add an unmistakably sporty appearance behind the wheel

Brembo GT Series Big Brake Kits are designed to increase thermal capacity, reduce unsprung weight compared to heavy OEM assemblies, and provide consistent, fade-resistant braking lap after lap. Each kit ships pre-assembled and includes everything needed for installation. Authenticity can be verified using the Brembo Check app by scanning the unique QR code on the product label.