This system boasts a robust 4-piston S4 caliper paired with a 13-inch, two-piece slotted and drilled, zinc-plated rotor. The S4 caliper is equipped with D.O.T compliant dust and weather seals and utilizes the widely favored DR1-C pad type. Each rotor comes pre-assembled with high-grade NAS stainless hardware for added durability.

One standout feature is Baer's innovative backing plate, which not only serves as a caliper mount but also incorporates a modern one-piece park brake shoe assembly. You'll find stainless braided hoses and all necessary hardware included in the package as well.

The 13" SS4+ is designed to fit most wheels that are 17 inches or larger, making it a versatile choice for your setup. It's compatible with rear ends featuring Ford 9" early big bearing housing ends, with a 5x5.00" bolt circle.