Wilwood 140-17654-DY D45 Direct Mount Front Disc Brake Kit with Drilled Rotors – Yellow

The Wilwood 140-17654-DY is a complete D45 direct mount front disc brake kit designed as a high-performance upgrade for Porsche 911 models equipped with "A" or "S" 3.50" OEM front calipers. This kit delivers exceptional strength, reduced unsprung weight, and increased brake clamping efficiency over the factory brake system.

D45 Forged Aluminum Calipers:

• Lightweight forged aluminum body weighing just 5.1 lbs per caliper
• Machined stainless-steel pistons for corrosion resistance and long service life
• Direct-mount design matches OEM 3.50" mounting centers, height, and offset value of traditional Porsche 911 "A"/"S" calipers for a true bolt-on fit
• Finished in Yellow powder coat for a distinctive, high-visibility appearance
• Also available in Black and Red powder coat; Type III hard anodize and custom powder coat colors available at additional charge

Rotors:

• 11.10" diameter rotors compatible with OEM specifications
• Available in 0.79" or 0.95" thickness
• SRP directional drilled and slotted surface configuration for improved heat dissipation and bite
• Black e-coat finish for corrosion protection

Brake Pads & Hardware:

• Standard D45 brake pads included in BP-10 compound for balanced street and performance use
• DOT-compliant stainless braided brake hoses included for improved pedal feel and durability

The Wilwood 140-17654-DY front brake kit provides a complete, ready-to-install solution with all major components included. The forged aluminum D45 calipers reduce rotational and unsprung mass while delivering consistent, high-efficiency braking performance. Stainless braided lines resist expansion under pressure for a firmer, more responsive brake pedal.