Brembo 2P3.8043AR Gt-R Big Brake Kit

The Brembo GT-R Big Brake Kit represents the pinnacle of high-performance braking technology, engineered with decades of motorsport expertise. Designed for enthusiasts who demand exceptional stopping power on both street and track, this premium brake system delivers race-proven performance with uncompromising reliability.

Monobloc Caliper Technology:

The GT-R system features precision-machined monobloc calipers manufactured entirely from billet aluminum. This advanced construction provides superior rigidity compared to cast calipers while achieving up to 10 percent weight reduction. The calipers utilize sequentially sized pistons with stainless steel inserts that create an additional thermal barrier, virtually eliminating brake fade during aggressive driving and track sessions. The nickel-plated finish provides enhanced corrosion resistance and a distinctive, high-end appearance.

Two-Piece Floating Rotor Design:

The kit includes Brembo's two-piece floating rotor assemblies with directionally vented, slotted rotors that reduce unsprung weight while dramatically improving heat dissipation. The floating hat design allows for thermal expansion without warping, maintaining consistent performance under extreme conditions. Anti-rattle hardware, originally developed for the McLaren F1 road car, ensures quiet operation during normal driving.

Complete System Includes:

• Forged 4, 6, or 8-piston racing calipers with optimized piston sizing (configuration varies by application)
• Titanium piston inserts for enhanced heat management (select applications)
• Two-piece slotted and vented brake rotors with floating hat assemblies
• High-performance brake pads available in street or race compounds
• DOT and TUV-certified Goodridge stainless steel brake lines with lifetime warranty
• Precision-machined billet mounting brackets with aircraft-grade hardware
• Complete installation hardware for seamless fitment

The GT-R system delivers a noticeably firmer pedal feel with reduced fluid absorption, providing consistent clamping force and exceptional modulation. Professional wheel measurement is required to ensure proper clearance before installation.