This impressive braking system is equipped with a 4-piston S4 caliper, perfectly paired with an 11-inch, two-piece slotted and drilled rotor that's zinc plated for added durability. The S4 caliper is designed with D.O.T compliant dust and weather seals, ensuring reliability in various conditions, and it’s compatible with the widely used DR1 or HB100 pad types. Our billet aluminum hubs come pre-assembled with top-notch bearings, all generously packed with Redline synthetic grease, along with sturdy billet dust caps.

The rotors are thoughtfully pre-assembled using NAS high-grade stainless hardware, and you’ll find all the necessary mounting brackets and hardware included in the package. The 11-inch SS4+ system is crafted just like Baer's larger systems but is tailored for those who prefer a compact design that fits snugly into 15-inch wheels. Plus, it’s designed to fit Ford Mustang II spindles, and it’s also compatible with Heidts Mustang II spindles.