Wilwood 140-16682-DY Narrow DynaPro-P Radial Rear Disc Brake Kit

The Wilwood 140-16682-DY is a Narrow DynaPro-P Radial Rear Disc Brake Kit engineered for high-performance street and track driving. The kit features forged NDPR-P 4-piston calipers with a radial mount design, combining a sleek, low-profile body with exceptional strength and durability under demanding conditions.

At the heart of the system are Wilwood's BP-10 compound Smart Pads, which deliver positive pedal response, extended pad life, outstanding fade resistance, and easy cleanup after track use. The kit includes 11.42" x 0.80" vented one-piece rotors cast from proprietary iron alloys, available in plain face or SRP drilled configurations. Calipers are powder coated and continuously refined through modern engineering methods, including FEA (Finite Element Analysis).

Key Features:

• Forged Narrow DynaPro-P 4-piston radial mount calipers — powder coated finish
• BP-10 compound Smart Pads — high fade resistance, long wear, easy clean
• 11.42" x 0.80" vented one-piece rotors from proprietary alloy — plain face or SRP drilled
• Radial caliper mount — 3.00" (76.2mm) bolt spacing
• Minimum wheel diameter required: 15 inches
• Braided stainless steel flexible brake lines included
• All caliper brackets and premium-grade installation hardware included
• No additional brackets or adapters required for installation
• Caliper weight as light as 3.58 lbs for reduced unsprung mass

This complete rear brake kit installs directly to the factory strut location without the need for supplemental adapters or brackets, making it a straightforward high-performance upgrade. Braided stainless flexlines are included for a fully ready-to-install package.