This system showcases a robust 4-piston S4 caliper, perfectly paired with a 13" two-piece slotted and drilled zinc-plated rotor. You’ll appreciate the S4 caliper's D.O.T compliant dust and weather seals, along with its compatibility with the popular DR1-C pad type. The rotors come pre-assembled with high-grade NAS stainless hardware, ensuring durability and reliability.

What sets Baer's design apart is its innovative backing plate, which serves as both a caliper mount and a modern 1-piece park brake shoe assembly. Plus, you'll find stainless braided hoses and all necessary hardware included in the package. The 13" SS4+ is designed to fit most wheels that are 17" or larger, making it a versatile choice for your ride.

This system is compatible with the 1979-92 Ford Mustang featuring the OE Ford 8.8" C-clip rear end (5 Lug).