The StopTech Sport Axle Pack (Drilled & Slotted) is a high-performance brake upgrade kit designed to improve stopping power and cooling for rear axles. This kit features premium cross-drilled and slotted rotors paired with high-performance street brake pads to reduce brake fade and ensure consistent pedal feel under demanding conditions. Kit components: 1x 127.44158R Sport Drilled & Slotted Brake Rotor (Rear Right); 1x 127.44158L Sport Drilled & Slotted Brake Rotor (Rear Left); 1x 308.12120 Street Performance Brake Pads (Rear Set).