Brembo 2P3.9013AR GT-R Big Brake Kit High Performance Racing Caliper System

The Brembo GT-R Big Brake Kit represents the pinnacle of high-performance braking technology, engineered with decades of racing experience to deliver exceptional stopping power for both street and track use. This premium brake system features Brembo's exclusive GT-R line components, designed for enthusiasts who demand race-proven performance with street-car reliability.

Advanced Caliper Technology:

The GT-R system utilizes precision-machined monobloc calipers crafted entirely from billet aluminum, offering significant advantages over traditional cast designs. These forged racing calipers feature sequentially sized pistons in 4, 6, or 8-piston configurations, depending on application. The billet construction provides up to 10 percent weight reduction compared to cast versions while delivering superior stiffness and thermo-mechanical resistance. Pistons are equipped with stainless steel inserts that create an additional heat barrier, virtually eliminating brake fade even during sustained high-performance driving. The nickel-plated finish provides enhanced corrosion resistance and an aggressive racing appearance.

Two-Piece Floating Rotor Design:

The GT-R kit includes Brembo's advanced two-piece floating rotor assemblies with directional venting and slotting for optimal heat dissipation. The floating hat and rotor design reduces unsprung weight for improved handling response while managing thermal expansion more effectively than one-piece rotors. Anti-rattle hardware, originally developed by Brembo for the McLaren F1 road car, ensures quiet operation and precise rotor alignment.

Complete System Includes:

• Brembo forged monobloc racing calipers with sequentially sized pistons (lighter, slimmer profile than standard GT calipers)
• Ventilated titanium piston inserts for superior heat management (application-dependent)
• Two-piece floating hat and rotor assemblies with directional venting and slotting
• High-performance brake pads available in street or race compounds
• DOT and TUV certified Goodridge stainless steel brake lines with lifetime guarantee
• Billet aluminum mounting brackets with aircraft-quality hardware
• McLaren F1-developed floating anti-rattle rotor hardware
• Complete installation hardware for seamless fitment

The GT-R system delivers reduced brake fluid absorption and a noticeably stiffer pedal feel, providing consistent clamping force and precise modulation for drivers seeking maximum performance. Designed to fit select high-performance applications including Porsche, Ferrari, BMW, Chevrolet Corvette, and Camaro models.

Important: Proper wheel clearance measurement is critical for fitment. Verify wheel dimensions before purchase to ensure compatibility with your application.