Wilwood 140-17654-DR D45 Direct Mount Front Disc Brake Kit with Drilled & Slotted Rotors

The Wilwood 140-17654-DR is a D45 Direct Mount Front Disc Brake Kit engineered as a high-performance upgrade for Porsche 911 vehicles equipped with OEM "A" or "S" 3.50" front calipers. This kit delivers exceptional stopping power through a combination of lightweight forged aluminum construction and precision-machined components, offering a measurable improvement in braking efficiency over stock.

D45 Forged Aluminum Calipers:

• Lightweight 5.1 lb forged aluminum body for superior strength-to-weight ratio
• Fitted with machined stainless-steel pistons for durability and corrosion resistance
• Utilizes the same 3.50" mounting centers, height, and offset as OEM Porsche 911 "A"/"S" calipers for a direct-fit installation
• Includes standard D45 brake pads in BP-10 compound
• Available in Black or Red powder coat finishes; Yellow powder coat, Type III hard anodize, and specialty powder coat colors available at additional charge

Rotor Specifications:

• OEM-diameter 11.10" rotors for proper fitment
• Available in 0.79" or 0.95" thickness
• SRP directional drilled and slotted configuration for improved heat dissipation, bite, and wet-weather performance
• Black e-coat finish for corrosion protection

Stainless Braided Brake Hoses:

• DOT-compliant stainless braided brake hoses included for improved pedal feel and long-term reliability

This Wilwood D45 brake kit is the ideal solution for Porsche 911 owners seeking a direct-replacement performance upgrade that retains OEM mounting geometry while delivering enhanced clamping force, reduced unsprung weight, and superior thermal management.