High-quality Genuine Brembo OE Replacement Seal Kit for 4-piston fixed brake calipers. This kit is designed to restore the hydraulic integrity of the braking system, ensuring professional-grade performance and safety. Set includes: 2x Piston Dust Boots (40mm), 2x Inner Pressure Seals (40mm). Specifically engineered for Brembo aluminum calipers used in high-performance sports cars and heavy-duty braking systems.