Wilwood 120-14440-RD Forged Four Piston Brake Caliper - Aero4-DS Red

The Wilwood Aero4-DS forged four piston caliper delivers heavy-duty stopping power for road and track applications. Engineered with race-proven technology, this caliper features a versatile body design with widespread adaptability for high-performance braking systems.

Key Features:

• Stress-flow forged from premium grade aluminum alloy billet for superior strength
• Radial mounting configuration for modern brake system compatibility
• Four-piston design provides consistent clamping force and pad wear
• Compatible with rotor diameters ranging from 12.88" to 15.00"
• Multiple piston volume options to match specific braking requirements
• Red powder-coated finish for corrosion resistance and appearance
• Optimized internal grain structure resists fatigue, stress, and distortion under load

The stress-flow forging process realigns the aluminum's internal grain structure to flow within the contour of the caliper body, eliminating the stresses and interruptions that occur when machining straight billet. This results in a caliper with exceptional clamping efficiency and ultimate strength for heavy-weight braking applications.