The PowerStop Z23 Evolution Sport brake upgrade kit for 2006-2007 Buick Rainier pairs drilled-and-slotted rotors with Carbon-Fiber Ceramic Z23 pads, stainless hardware, and sensor wires for a bolt-on enhancement. The matched components improve heat management and braking consistency for daily driving, while low-dust pads reduce wheel cleanup and rubberized shims help suppress noise for a quieter stop.
Power Stop 06-07 Buick Rainier Front & Rear Z23 Evolution Sport Brake Kit