Wilwood 140-14928 SX6R Big Brake Dynamic Front Kit 14.00" Slotted Rotors

The Wilwood SX6R Big Brake Dynamic Front Kit (140-14928) is engineered for high-capacity braking performance in extreme-duty and race applications. Featuring Wilwood's largest dual-purpose caliper design, this big brake kit delivers exceptional stopping power for show vehicles and dual-purpose street and track builds alike.

The SX6R 6-piston calipers were purpose-built to harness the full stopping potential of large-diameter rotors, making this kit ideal for vehicles that have received wheel, tire, and suspension upgrades demanding more from their braking system. Kits are fully compatible with OE master cylinder output and ABS function, ensuring a clean, bolt-on installation without the need for additional brake system modifications.

Key Features:

• SX6R 6-piston calipers — Wilwood's largest dual-purpose caliper, built for extreme-duty and high-performance street/track use
• 14.00" directional slotted rotors — 72 staggered vane design for maximum airflow and sustained high-heat cooling
• OE master cylinder and ABS compatible — bolt-on fitment with no modifications required to the base brake system
• High-grade aluminum caliper construction — lightweight strength with excellent thermal resistance
• Iron alloy rotors — premium iron alloy construction for optimal thermal conductivity and fade resistance
• Black powder coat finish — corrosion-resistant finish on calipers for long-lasting appearance
• Slotted rotor faces help evacuate gases and brake dust from the pad-to-rotor contact zone, maintaining consistent bite and reducing fade under sustained braking

This front brake kit includes calipers, rotors, rotor hats, hubs, and brake lines — everything needed for a complete front brake upgrade. Whether building a dedicated track car or a high-performance dual-purpose street machine, the Wilwood SX6R Dynamic Front Kit provides the braking confidence to match any powertrain upgrade.