Wilwood 140-17652-DR D31 Direct Mount Front Brake Kit – Drilled & Slotted

The Wilwood 140-17652-DR is a complete D31 Direct Mount Front Brake Kit engineered as a high-performance upgrade for Porsche 911 models equipped with factory "M" 3.00" OEM front calipers. Utilizing Wilwood's forged aluminum D31 direct-mount calipers, this kit delivers a superior combination of strength, reduced unsprung weight, and high-efficiency brake clamping in a true bolt-on package.

D31 Caliper Features:

• Forged aluminum caliper body weighing just 4.1 lbs for maximum strength-to-weight ratio
• Machined stainless-steel pistons for corrosion resistance and consistent performance
• Matches the 3.00" mounting centers, height, and offset of the OEM Porsche 911 "M" calipers for direct-fit installation
• Available in Black or Red powder coat finish; Yellow powder coat, Type III hard anodize, and custom powder coat colors available as special-order upgrades

Kit Contents:

• D31 direct-mount calipers pre-loaded with BP-10 compound brake pads (standard D31 plate)
• OEM-spec rotors – 11.10" diameter x 0.79" thick, in this kit supplied in the SRP directional drilled and slotted configuration with a protective black e-coat finish
• DOT-compliant stainless braided brake hoses for improved pedal feel and long-term durability

The SRP directional drilled and slotted rotors improve bite, reduce heat buildup, and evacuate gas and debris for consistent stopping power under street and track conditions. This kit retains OEM rotor dimensions, making it a seamless performance upgrade without requiring hub or suspension modifications.