BAER 13" Rear SS4 Brake System for 07-18 JK Wrangler

This system features the S4 4-piston caliper mounted to a 13" x .810", 1 piece, slot/drill/zinc plated vented rotor. The S4 caliper has dust and weather seals and uses the popular DR1-C or HB100 pad type. Caliper brackets incorporate Baer's unique Verislide design and includes all brackets and mounting hardware. This system fits most 17” or larger wheels. | Why Purchase the SS4? 1-piece directionally vaned rotor Perfect match for our Track4 front brake system 4-piston (S4) caliper that offers a piston area comparable to many 6-piston calipers 13" rotors will fit some 16" and most 17" wheels (verify with a template) Standard colors are Red, Black or Silver   | The S4 Caliper Features: 4-piston, 2-piece design with 4, 10mm cross bolts for maximum stiffness Stainless steel abutments and noise suppression springs Hard anodized aluminum pistons Internal crossover design Dual seals (dust/weather and pressure)  Uses a common 4 piston pad for easy replacements Red, Black or Silver Powder Co