This Big Brake Kit features Dual piston calipers, one piece veined rotors (13" cross-drilled and slotted rotors), Brake Pads and Stainless Steel Brake Lines. This Kit is designed to work with the OE Master Cylinder and ABS system. As you move up to this stage, you will need larger wheels to accommodate the larger rotors and calipers. This kit utilizes an 2 piston caliper and a one piece slotted and drilled and cadmium plated rotor. Works many 17" and larger wheels will accommodate this kit, check with us for offsets and backspacing required. A dramatic improvement in braking with an economical price tag. Actual product may vary slightly from image.