The PowerStop Z23 Evolution Sport front upgrade kit for 2005–2007 Cadillac XLR combines carbon-fiber ceramic pads with drilled and slotted rotors and premium stainless-steel hardware for a bolt-on improvement over stock. The pads use a low-dust formula validated in on-vehicle testing to reduce wheel contamination. Drilled & slotted rotors enhance cooling and zinc plating protects against rust, while included hardware and lubricant simplify installation.
Power Stop 05-07 Cadillac XLR Front Z23 Evolution Sport Brake Kit