as an automotive enthusiast, Ive never been satisfied with the pulleys and tensioners available in the market until I came across this product. Based on my observations, it's durable and built to last. The pulley is well machined, reducing any chances of vibrations or noises .The installation is also a breeze and can be done without any professional help. The only cons would be the cost compared to other brands in the market, but trust me, it's worth every penny! Overall, this tensioner is sometSee full review