This system showcases a robust 4-piston S4 caliper paired with a 13" two-piece slotted, drilled, and zinc-plated rotor. The S4 caliper is designed with D.O.T compliant dust and weather seals and utilizes the well-loved DR1-C pad type. You’ll find that the rotors come pre-assembled with high-grade NAS stainless hardware for added durability.

What sets this system apart is Baer's innovative backing plate, which not only serves as a sturdy caliper mount but also accommodates a modern one-piece park brake shoe assembly. Plus, stainless braided hoses and hardware are included to ensure a reliable installation.

The 13" SS4+ is compatible with most 17" wheels or larger, making it a versatile choice for your ride. It fits the 1993 Ford Mustang with the OE Ford 8.8" C-clip rear end (5 lug) perfectly.