Brembo 1N1.9086A5 GT Big Brake Kit Front 6-Piston Monobloc Silver

The Brembo 1N1.9086A5 is a front-axle Gran Turismo (GT) Big Brake Kit featuring a 6-piston Monobloc fixed caliper finished in silver. Part of Brembo's renowned GT upgrade lineup, this kit is engineered to deliver a dramatic improvement in braking performance over the OEM system, combining larger-diameter two-piece floating rotors with high-clamping-force aluminum calipers developed from Brembo's decades of motorsport expertise.

Key Features:

• 6-Piston Monobloc Caliper — Single-piece forged aluminum construction for maximum rigidity and clamping force, finished in silver
• Two-Piece Floating Rotor — Cast-iron friction ring mounted to a lightweight billet aluminum hat, reducing unsprung and rotating mass
• Directionally Vented Disc — Drilled or slotted rotor surface for optimized cooling, fade resistance, and continuous pad surface refreshing
• High-Performance Brake Pads — Brembo-spec friction material included for immediate street and track use
• DOT/TÜV-Approved Stainless Steel Braided Brake Lines — Goodridge-quality lines for consistent pedal feel and improved hydraulic response
• Aircraft-Quality Mounting Hardware — Precision brackets and assembly hardware engineered for the specific application
• Complete Kit — Includes calipers, rotors, pads, brake lines, mounting hardware, and installation instructions

Brembo GT kits are designed for enthusiasts who demand proven on-track performance with full street legality. The floating two-piece rotor design manages thermal expansion more effectively than solid one-piece discs, reducing the risk of warping under aggressive use. The silver-finished Monobloc caliper also provides a premium visual upgrade behind the wheel. Brembo backs this system with a limited manufacturer warranty against defects in materials and workmanship.