Brembo 1N3.9030AR GT-R Big Brake Kit High Performance Racing Brake System

The Brembo GT-R Big Brake Kit represents the pinnacle of high-performance braking technology, engineered for drivers who demand exceptional stopping power on both street and track. Developed using knowledge gained from years of racing brake development, this premium brake system delivers professional-grade performance for select high-performance vehicles including Porsche, Ferrari, BMW, Chevrolet Corvette, and Camaro applications.

Advanced Caliper Design:

The GT-R system features lightweight monobloc calipers machined entirely from billet aluminum, offering significant advantages over traditional cast calipers. These precision-machined calipers achieve up to 10 percent weight reduction while delivering increased stiffness and superior thermo-mechanical resistance. Available in 4-piston, 6-piston, or 8-piston configurations with sequentially sized pistons, the calipers provide optimal clamping force distribution and a slimmer profile than standard Brembo GT calipers.

Two-Piece Floating Rotor Technology:

The system includes Brembo's advanced two-piece floating rotor assemblies with directional venting and slotting for maximum heat dissipation. This floating hat-and-rotor design reduces unsprung weight for improved suspension response while effectively managing extreme temperatures during aggressive driving.

Heat Management Features:

Many GT-R calipers incorporate ventilated titanium piston inserts that create an additional heat barrier, virtually eliminating brake fade during maximum-effort driving. The pistons feature stainless steel inserts that minimize brake fluid heat absorption, maintaining consistent pedal feel and clamping force even under extreme conditions.

Complete System Includes:

• Brembo forged monobloc racing calipers with sequentially sized pistons (4, 6, or 8-piston depending on application)
• Ventilated titanium piston inserts for enhanced heat resistance (application-specific)
• Two-piece slotted and directionally vented floating rotors
• High-performance brake pads available in street or race compounds
• DOT and TUV-certified Goodridge stainless steel brake lines with lifetime guarantee
• Anti-rattle floating rotor hardware developed for the McLaren F1
• Precision-machined billet aluminum mounting brackets
• Aircraft-quality installation hardware

Premium Finish:

The calipers feature a nickel-plated finish that provides superior corrosion resistance while delivering an aggressive, race-inspired appearance that complements any high-performance vehicle.

Important: Proper wheel clearance measurement is critical for fitment. Verify wheel dimensions before installation to ensure compatibility with your vehicle's wheels.