Introducing a top-notch braking system that combines performance and reliability! This setup features a robust 4-piston S4 caliper paired with an 11" two-piece slotted and drilled rotor, all beautifully zinc plated for durability. The S4 caliper is equipped with D.O.T compliant dust and weather seals, ensuring it stands up to the elements, and it uses the popular DR1 or HB100 pad type for consistent stopping power.

You'll appreciate the billet aluminum hubs, which come pre-assembled with premium bearings that are packed with Redline synthetic grease, along with sturdy billet dust caps. The rotors are thoughtfully pre-assembled with NAS high-grade stainless hardware, ensuring everything fits perfectly. Plus, all necessary mounting brackets and hardware are included in the package!

The 11" SS4+ is designed just like Baer's larger systems but compact enough to fit snugly under 15" wheels. It’s a perfect match for Ford Mustang II Spindles and is also compatible with Heidts Mustang II Spindles. Upgrade your ride with confidence!