This system showcases a robust 4-piston S4 caliper paired with an 11-inch, two-piece slot-drilled, zinc-plated rotor. The S4 caliper boasts D.O.T compliant dust and weather seals, and it’s compatible with the well-known DR1 or HB100 pad types. Each billet aluminum hub comes fully assembled with top-notch bearings, all packed with Redline synthetic grease, and topped off with stylish billet dust caps. Plus, the rotors are pre-assembled using NAS high-grade stainless hardware for added durability.

You'll find that all necessary mounting brackets, stainless braided hoses, and hardware are included in the package, making installation a breeze. The 11-inch SS4+ is designed with the same quality and attention to detail as Baer's larger systems, but it’s tailored for those who want a compact solution that fits perfectly with 15-inch wheels.

This system is specifically designed for the 1970-72 Mopar E-Body (Challenger/Barracuda) with OE 2-Piston Disc Brake Spindle.