Wilwood 140-18367 Aero6 Front Big Brake Kit - Mustang II / Roadster Shop Chassis, 14.00" Rotor

The Wilwood 140-18367 Aero6 Front Big Brake Kit delivers competition-proven six-piston stopping power engineered specifically for Mustang II front suspension platforms using the Roadster Shop SPEC or REVO RS chassis with the RFS-2 forged spindle. This purpose-built big brake kit combines modern braking technology with aggressive styling for street and dual-purpose builds demanding maximum front brake capacity.

Key Features:

• Forged six-piston Aero6 calipers — fully detail-machined caliper bodies for superior strength and resistance to deflection under high load
• 14.00" Spec37 iron rotors — 72 curved vane vented design maximizes airflow and cooling for sustained high-heat durability
• Lightweight two-piece aluminum rotor hats — reduce unsprung weight while maintaining structural integrity
• Increased piston volume — delivers stronger clamping force with reduced pedal effort for confident, responsive braking
• BP-10 series street performance brake pads — engineered for quick response, fade resistance, and extended pad life under street and spirited driving conditions
• Thicker vented rotor design — improves thermal capacity and overall rotor longevity
• Multiple caliper colors and rotor finish styles available; track-only upgrade packages available by custom order

Designed as a direct-fit solution for the Roadster Shop SPEC and REVO RS chassis using the RFS-2 forged spindle, this kit installs without major chassis modification. The Aero6 caliper's radial mount design and large-diameter rotor combination provide the big-brake look and stopping performance demanded by serious custom builds. Wilwood Flexline brake lines may be required and are sold separately.