The PowerStop Z23 Evolution Sport Brake Upgrade Kit for 2004 Subaru Impreza (front) is a complete bolt-on kit including drilled & slotted rotors, Carbon-Fiber Ceramic Z23 pads and powder-coated calipers. The Z23 pads lower dust while improving stopping, and drilled/slotted rotors aid cooling. Included stainless-steel hardware, multilayer shims and high-temp lubricant help reduce noise; rotors are zinc plated for corrosion protection.
Power Stop 2004 Subaru Impreza Front Z23 Evolution Kit w/Calipers