The StopTech Big Brake Kit is the perfect upgrade for your vehicle. This kit includes four-piston calipers, slotted rotors, stainless steel brake lines, and high-performance brake pads. The kit is designed to provide superior stopping power and improved braking performance for your vehicle. The kit also includes all necessary hardware for a complete installation. With its advanced design and engineering, this kit is sure to provide your vehicle with the ultimate in braking performance.