Wilwood 120-17169-Y D45 Porsche Front Dual Piston Disc Brake Caliper Yellow

The Wilwood 120-17169-Y is a D45 series dual piston disc brake caliper engineered as a high-performance front brake upgrade for Porsche applications. Finished in Wilwood's signature yellow anodize (indicated by the "-Y" suffix), this caliper combines race-proven engineering with street-friendly durability.

The D45 caliper body is constructed from lightweight, high-strength aluminum using Wilwood's stress-flow forging process, which re-aligns the internal grain structure of the metal to maximize strength while minimizing weight. The result is a caliper that delivers superior clamping force and reduced deflection under hard braking conditions.

Key Features:

• Dual piston design engineered for direct-fit Porsche front brake applications
• Lightweight forged aluminum body for significant unsprung weight reduction
• Yellow anodized finish for corrosion resistance and distinctive appearance
• Stainless steel pistons resist corrosion and retard heat transfer from brake pads
• High-temperature seals for reliable performance in street and track environments
• Internal fluid passages eliminate the need for external brake line tubes
• Bleed screw for complete and easy air evacuation from the brake system

The Wilwood D45 caliper is a direct upgrade over worn or underperforming OEM Porsche front calipers, offering improved pedal feel, consistent stopping power, and the long-term reliability that Wilwood's motorsport heritage demands. Compatible with Wilwood replacement brake pads for easy ongoing maintenance.