Introducing our impressive braking system featuring a robust 4-piston S4 caliper paired with a 12-inch by 1.100-inch two-piece slotted rotor. We've utilized the popular DR1/HB100 pad type for an optimal experience. The slotted rotors are securely mounted to durable 6061 billet aluminum hats with high-grade stainless hardware, and guess what? They come pre-assembled for your convenience! All the necessary mounting hardware is included, making installation a breeze.

The SS4+ 2.0 Deep Stage system is crafted for those who love to push their limits at the strip while still enjoying a reliable system for everyday street driving. It’s designed to fit a wide range of wheels, specifically those 15 inches and larger.

Important Note: This system is equipped with a high-friction pad optimized for drag racing. While these pads deliver exceptional performance, they may produce a bit more dust and noise than standard options. The drag race systems are available in striking Clear and Fire Red caliper colors.

Compatible with 2015-2023 Mustang (S550), excluding GT350.