Brembo 1N1.9091AS GT Series Front Big Brake Kit with Slotted Rotors

The Brembo 1N1.9091AS is a complete front axle GT Series Big Brake Kit engineered for drivers who demand maximum stopping power, consistent pedal feel, and superior thermal management. Brembo is a globally recognized leader in high-performance braking systems, supplying OEM brake technology to leading automotive manufacturers and Formula 1 teams alike.

Key Features:

• Multi-Piston Aluminum Calipers: Fixed, opposed-piston aluminum calipers deliver uniform pad contact and reduced flex compared to floating OEM-style calipers, resulting in a firmer, more responsive brake pedal
• Slotted Rotor Design (AS Suffix): Slotted disc surfaces promote continuous pad degassing, improved bite, enhanced cooling airflow, and consistent rotor-to-pad contact — ideal for spirited street driving and track sessions
• Two-Piece Floating Disc Assembly: The aluminum hat and cast iron rotor construction reduces unsprung weight to improve handling, while the floating design allows radial and axial movement to minimize thermal distortion
• Stainless Steel Braided Brake Lines: Included lines reduce fluid expansion under high heat, contributing to a firmer, more consistent pedal feel
• High-Performance Brake Pads: Kit ships with Brembo-spec performance brake pads suited for both street and performance driving use
• Compatible with OEM ABS and Traction Control: Designed to integrate seamlessly with factory electronic safety systems
• Twin-Seal Caliper Design: Prevents dirt and debris from contaminating brake fluid within the caliper body
• 2-Year Warranty: Backed by Brembo's standard two-year product warranty

The complete kit includes calipers, rotors, brake pads, stainless steel brake lines, and all necessary mounting hardware for installation. Note that wheels of 17 inches or larger are typically required to clear the oversized rotor diameter. Verify wheel clearance using Brembo's published clearance guide prior to installation.