1999.5-2005 Volkswagon Golf 2.0L SOHC. 1999.5-2004 Volkswagon Jetta 2.0L SOHC. Includes:Crank pulley and power steering pulley and alternator pulley.
Material: Light Weight 6061 Billet Aluminum. Increase Power by Reducing the Parasitic Drag Caused by Factory Accessory Pulleys. Reduce Rotating Weight to Maximize Efficiency, Resulting in More Horsepower at the Wheels. More horsepower than only lightweight design.
No instruction included; professional installation is highly recommended. The color of the actual items may slightly differ from the listing images due to different computer screen; thanks for your understanding. Don't give us negative or natural feedback, it's not a wise choice to solve the problem.