Wilwood 140-17654-D D45 Direct Mount Front Disc Brake Kit with Drilled Rotors Black

The Wilwood 140-17654-D is a complete D45 Direct Mount Front Disc Brake Kit designed as a high-performance upgrade for Porsche 911 models equipped with factory "A" or "S" 3.50" OEM front calipers. This kit delivers a significant improvement in clamping force, structural rigidity, and overall braking efficiency while reducing unsprung weight.

D45 Forged Aluminum Calipers:

• High-strength forged aluminum caliper body weighing just 5.1 lbs per caliper
• Machined stainless-steel pistons for superior heat resistance and corrosion protection
• Utilizes the same 3.50" mounting centers, height, and offset as OEM 911 "A"/"S" calipers for a direct-mount, no-modification installation
• Includes standard D45 brake pads in BP-10 compound for excellent street and track performance
• Available in Black or Red powder coat finish; Yellow powder coat, Type III hard anodize, and other specialty finishes available at extra charge

SRP Drilled & Slotted Rotors:

• 11.10" diameter rotors sized to match OEM specifications
• Available in 0.79" or 0.95" thickness to suit your application
• This kit (140-17654-D) features SRP directional drilled and slotted rotors with a black e-coat finish for improved heat dissipation, bite, and debris evacuation
• Plain face rotor configuration also available in alternate kit variants

Kit Includes:

• Forged aluminum D45 direct-mount calipers (pair)
• SRP drilled and slotted e-coat rotors (pair)
• D45 BP-10 compound brake pads
• DOT-compliant stainless braided brake hoses (Flexlines)

The Wilwood D45 Front Brake Kit is engineered for enthusiasts who demand maximum braking performance without sacrificing the clean, direct-mount simplicity of the factory Porsche 911 brake architecture.