Introducing our incredible braking system, featuring a robust 4-piston S4 caliper paired with a 12" x 1.100" two-piece slotted rotor. This setup utilizes the well-loved DR1/HB100 pad type, ensuring you get the performance you crave. The slotted rotors are skillfully mounted to durable 6061 billet aluminum hats, using high-grade NAS stainless hardware, and they come pre-assembled for your convenience. Plus, we’ve included all the extra mounting hardware you’ll need!

The SS4+ 2.0 Deep Stage system is crafted for those who want to push their limits at the strip while still enjoying a reliable setup for everyday driving. It’s designed to fit many wheels that are 15 inches and larger, making it a versatile choice for your ride.

Just a heads up: this system comes with high-friction pads optimized for drag racing. While they offer fantastic performance, they might produce a bit more dust and noise than standard pads. You can choose from striking Clear or Fire Red caliper colors to match your style.

Perfectly compatible with 2015-2023 Mustang models (S550), except for the GT350. Get ready to experience a whole new level of performance!