Wilwood 140-16093 Narrow Superlite 6R Front Disc Brake Hat Kit 12.88in w/Lines

The Wilwood 140-16093 Narrow Superlite 6R Front Hat Kit is a dedicated road racing brake upgrade engineered for 2006–2015 Mazda MX-5 Miata applications. Designed for competition-level performance, this kit requires 17-inch or larger wheels with sufficient inside clearance to accommodate the larger-than-stock brake package.

Six-Piston FNSL6R/ST Radial Mount Calipers:

• Forged aluminum caliper body with Type III Mil-Spec hard anodized medium gray finish
• Hard anodizing delivers superior wear resistance in piston bores and outstanding resistance to abrasion and corrosion
• Thermlock® pistons reduce heat transfer from pads to the caliper body, fluid, and seals — improving fade resistance and extending service life
• Internal damper springs and high-temperature controlled-retraction piston seals ensure consistent pedal height throughout competition

Spec37 Alloy GT Competition Rotors:

• 12.88-inch diameter directional vane rotor design for maximum cooling efficiency
• Fixed-mount configuration to OE hubs using weight-saving forged aluminum hats
• Minimizes unsprung and rotating weight while delivering thermal stability and rugged durability under sustained high-heat competition conditions

Complete Race-Ready System Includes:

• OE-location mounting brackets with all premium-grade fasteners — no modifications required
• High-temperature, high-friction endurance compound race pads selected specifically for this application
• Stainless steel braided flex lines included for a complete brake line installation

The Wilwood 140-16093 delivers a race-proven, bolt-on front brake solution for Mazda Miata competitors seeking maximum stopping power, fade resistance, and thermal management on the track.