Brembo 1M1.9004AR GT-R Big Brake Kit High Performance Upgrade

The Brembo GT-R Big Brake Kit represents the pinnacle of Brembo's High Performance Division, engineered using decades of motorsport experience to deliver exceptional braking performance for both street and track applications. Designed for enthusiasts who demand race-proven stopping power, this system fits select high-performance vehicles including Porsche, Ferrari, BMW, Corvette, and Camaro applications.

Advanced Caliper Design:

The GT-R system features forged monobloc calipers available in 4, 6, or 8-piston configurations with sequentially sized pistons. Machined entirely from billet aluminum, these calipers achieve up to 10 percent weight reduction compared to cast versions while delivering superior stiffness and thermo-mechanical resistance. The nickel-plated finish provides enhanced corrosion protection and a premium appearance. Pistons incorporate stainless steel or ventilated titanium inserts that create an additional heat barrier, virtually eliminating brake fade during aggressive driving and track sessions.

Two-Piece Floating Rotor Technology:

The GT-R kit includes two-piece floating hat and rotor assemblies that reduce unsprung weight and dissipate heat more efficiently than traditional one-piece designs. Rotors feature directional venting and slotting for optimal cooling and consistent performance. The floating rotor design, originally developed by Brembo for the McLaren F1 road car, includes anti-rattle hardware for quiet operation.

Complete System Includes:

• Forged 4, 6, or 8-piston racing calipers with lighter, slimmer profile than standard Brembo GT calipers
• Ventilated titanium piston inserts for enhanced heat management (application dependent)
• Two-piece slotted and directionally vented floating rotors
• High-performance brake pads in choice of street or race compounds
• DOT and TUV certified Goodridge stainless steel brake lines with lifetime guarantee
• Billet aluminum mounting brackets with aircraft-grade hardware
• All necessary hardware for seamless installation

The GT-R system delivers reduced brake fluid absorption, stiffer pedal feel, and consistent clamping force for drivers seeking maximum braking performance. Proper wheel clearance measurement is essential for fitment verification.