This impressive system showcases a 4-piston S4 caliper, perfectly paired with an 11-inch, two-piece slotted and drilled rotor, which is also zinc plated for added durability. The S4 caliper includes D.O.T compliant dust and weather seals, and it’s compatible with the widely used DR1 or HB100 pad types. The rotors come pre-assembled with high-grade NAS stainless hardware, ensuring everything fits together seamlessly.

You’ll appreciate the billet aluminum hubs, which arrive fully assembled with premium bearings that are packed with Redline synthetic grease. Plus, they come with billet dust caps and are pre-assembled on 2-inch drop spindles for your convenience. All the necessary mounting brackets, stainless braided hoses, and hardware are included, making installation a breeze.

The 11" SS4+ is crafted just like Baer's larger systems but designed to fit perfectly within 15-inch wheels. It’s compatible with 1973-77 GM A-Body, 70-81 F-Body, and 75-79 X-Body cars, and it comes assembled on 2-inch drop spindles. Get ready to enjoy a fantastic upgrade for your ride!