This remarkable braking system showcases a robust 4-piston S4 caliper paired with an 11-inch, two-piece slotted and drilled rotor, all beautifully zinc plated. The S4 caliper is equipped with D.O.T compliant dust and weather seals, ensuring durability in various conditions, and it utilizes the widely favored DR1 or HB100 pad type.

You'll appreciate the billet aluminum hubs, which come pre-assembled with top-notch bearings, all packed with Redline synthetic grease for that smooth performance you crave. Plus, the billet dust caps add an extra touch of quality. The rotors are thoughtfully pre-assembled with NAS high-grade stainless hardware, ensuring everything fits together seamlessly.

Included in this system are all the necessary mounting brackets, stainless braided hoses, and hardware to make installation a breeze. The 11" SS4+ is crafted in the same spirit as Baer's larger systems, but it’s designed to fit perfectly in 15-inch wheels without compromising on performance.

This system is a perfect match for 1970-72 Mopar E-Body vehicles, including the Challenger and Barracuda, that come equipped with the original 2-piston disc brake spindle.