Brembo 1N3.9047AR GT-R Big Brake Kit High Performance Racing Upgrade

The Brembo GT-R Big Brake Kit represents the pinnacle of braking performance, engineered with decades of motorsport expertise from Brembo's High Performance Division. This exclusive GT-R system is designed for drivers who demand exceptional stopping power on both street and track applications, offering race-proven technology in a complete bolt-on package.

Premium Monobloc Caliper Construction:

This kit features precision-machined monobloc calipers crafted entirely from billet aluminum, delivering superior performance advantages over cast designs. The monobloc construction provides increased structural rigidity, reduced weight (up to 10% lighter than cast equivalents), and enhanced thermo-mechanical resistance crucial for high-performance driving. Available in 4, 6, or 8-piston configurations with sequentially sized pistons for optimal pad pressure distribution and a slimmer profile than standard Brembo GT calipers.

Advanced Two-Piece Floating Rotor Design:

The GT-R system utilizes two-piece floating rotor assemblies with directional venting and slotting for superior heat dissipation and reduced unsprung weight. The floating hat design allows thermal expansion without warping, maintaining consistent rotor face flatness even under extreme temperatures. This configuration extends rotor life and improves overall braking consistency during spirited driving.

Heat Management Technology:

Pistons feature stainless steel or titanium inserts that create an additional thermal barrier, virtually eliminating brake fade during maximum-effort driving and track sessions. The nickel-plated caliper finish provides corrosion resistance while delivering an attractive appearance. This advanced heat management reduces brake fluid absorption, ensuring a firmer pedal feel and consistent clamping force lap after lap.

Complete Installation Package Includes:

• Forged monobloc racing calipers with sequentially sized pistons
• Two-piece slotted and directionally vented floating rotors
• High-performance brake pads (street or race compound options available)
• DOT and TÜV certified Goodridge stainless steel braided brake lines with lifetime warranty
• Brembo floating anti-rattle rotor hardware (developed for McLaren F1 road car)
• Precision-machined billet mounting brackets
• Aircraft-grade fastener hardware for secure installation

The Brembo GT-R system is engineered for select high-performance applications including Porsche, Ferrari, BMW, Corvette, Camaro, and other premium performance vehicles. Professional installation is recommended, and wheel clearance verification is required prior to purchase to ensure proper fitment with your specific wheel design.