Brembo 1ND.9518AR GT-R Front Big Brake Kit 6-Piston Billet Monobloc 405x34mm 2-Piece Disc

The Brembo 1ND.9518AR GT-R Big Brake Kit represents the pinnacle of Brembo's Gran Turismo upgrade line, delivering motorsport-derived braking performance for both street and track use. This front axle kit is engineered around a 6-piston billet monobloc caliper and a massive 405x34mm (15.9") 2-piece floating disc, providing dramatically increased stopping power and thermal capacity over factory braking systems.

Key Features:

• 6-Piston Billet Monobloc Calipers — machined from solid billet aluminum, delivering exceptional rigidity and minimal deformation under extreme braking loads
• Nickel-Plated Caliper Finish — borrowed directly from Brembo's Formula 1 and NASCAR racing calipers for superior corrosion resistance and longevity
• Racing-Style Radiators & Recessed Dust Seals — reduce heat transfer to brake fluid and extend pad and seal service life
• 405x34mm (15.9") 2-Piece Floating Discs — the floating disc design reduces unsprung weight and allows for radial and axial thermal expansion, significantly reducing warping and thermal cracking
• Directionally Vented Disc Design — enhances cooling capacity and increases resistance to thermal shock cracking by over 40%
• High-Performance Brake Pads — included as standard, suitable for street and track use with consistent friction across a wide temperature range
• Brembo-Engineered CNC Billet Caliper Adapters — precision-machined brackets included for a direct, hassle-free installation
• Complete Axle Set — all necessary hardware included; arrives pre-assembled for straightforward fitment

The GT-R system is purpose-built for drivers who demand the absolute maximum from their braking setup. Radial-mounted fixed calipers with opposing pistons deliver more braking torque and greater thermal capacity compared to conventional sliding calipers, resulting in a firm, responsive pedal with precise modulation whether on public roads or the race track. The iconic Brembo caliper aesthetic, combined with the large slotted rotors, also makes a bold visual statement behind any alloy wheel.

Authenticity can be verified using the Brembo Check app — simply scan the unique QR code included with the product to confirm genuine Brembo origin. Cross-reference part numbers in the GT-R 9518A family include 1N1.9518AR (cross-drilled), 1N2.9518AR (TY1 slotted), and 1N3.9518AR (TY3 slotted).