Wilwood Engineering’s New Rear Parking Brake Kit for Factory Five Roadster and Ford Mustang IRS

Wilwood recently released its new DynaPro 4R/MC4 parking brake kit for the Factory Five Roadster and 2015+ Ford Mustang independent rear suspension (IRS). Featuring 12.88-inch rotors with excellent stopping power and enhanced performance, users can choose from either a SRP drilled and slotted rotor or a GT competition series face slotted rotor. Calipers are available with either a glossy black or a red powder coated finish, and use BP compound SmartPads for high performance response on the street or at the track. Pricing for the new rear parking brake kit starts at just $1,791.93. All necessary hardware for installation, along with DOT-compliant stainless steel braided flex lines, and a detailed instruction guide are included with the kit to ensure an effortless, bolt-on process.