P/S Front Kit 87-93 Mustang 10.75in Rotor

The Power Stop Front Kit 87-93 Mustang 10.75in Rotor by Wilwood is a purpose-built braking solution designed for Fox-body Mustang enthusiasts and performance drivers seeking serious stopping power without factory limitations. This complete front brake kit addresses the inadequate braking performance inherent to 1987–1993 Mustangs, delivering the thermal capacity and modulation required for both street and track applications. Whether you're upgrading a stock 5.0L or building a high-horsepower engine bay, this Wilwood system replaces the weak original equipment with professional-grade hardware that inspires genuine confidence under hard braking.

At the core lies Wilwood's Dynalite Pro Series caliper—a four-piston forged aluminum design engineered for weight savings and consistent clamping force across varying brake pressures. The 11-inch drilled and slotted iron rotor improves heat dissipation and wet-weather performance by promoting pad outgassing and water evacuation, critical factors when pushing your Mustang hard. The offset rotor geometry is tuned specifically for early Fox chassis geometry, ensuring optimal pad contact and minimizing brake fade during repeated hard stops. Black powder-coat finish protects against corrosion while maintaining the aggressive appearance modern builds demand, and the aluminum construction keeps unsprung weight low—a measurable benefit for suspension tuning and handling balance.

This front kit fits 1987 through 1993 Mustangs and demands a proportioning valve or bias adjuster to match rear-brake capacity for safe stopping geometry. Installation requires removal of factory spindle hardware and is best paired with an appropriate brake line upgrade and DOT-compliant fluid; many builders integrate this with a full-system overhaul including rear discs and master cylinder sizing. Weighing 39.9 lbs, the complete assembly is manageable for experienced DIY work, though professional alignment of the brake balance remains essential for safety. Serious Mustang owners doing engine upgrades, suspension work, or track duty will recognize this Wilwood system as the foundation of a truly modern chassis.