1-Piece Billet Aluminum Caliper Kit with Drilled Rotors

This comprehensive kit provides a direct bolt-on replacement for your OE brake system, requiring no modifications for installation. Constructed from premium materials, the kit features 1-piece billet aluminum calipers that offer exceptional strength, light weight, and corrosion resistance. The calipers are equipped with aluminum pistons, which enhance heat resistance and contribute to uncompromised operation. The brake rotors are a 2-piece vented design constructed from cast iron with an aluminum center, reducing rotational mass, improving braking response, and shortening stopping distances. The 2-piece design also minimizes the chance of rotor warpage by allowing for less restricted expansion and contraction. Stainless steel brake lines are included to prevent expansion under high temperatures and pressures, ensuring quicker pedal response. Key features include a 2-piston caliper design that enhances pad grip and minimizes uneven wear, heavy-duty caliper seals for sustained high-temperature use, and reinforced carbon steel caliper brackets that allow the larger-than-OEM calipers to mount directly to existing points. The kit requires a minimum wheel diameter of 16 inches (406.4mm) and includes street-style brake pads. The rotors have an outside diameter of 304mm (12"). This kit is specifically designed for the 2016-2018 Mazda MX-5 Miata. It is intended for performance and racing applications.