Based on our own experience this product is a must-have for any automotive enthusiast .The Moog K7040 Strut Rod Bushings provide improved stability and handling, making for a more enjoyable driving experience. Installation was a breeze and the durability of these bushings is impressive. While the cost may be a bit higher than SOME competitors, the quality and performance make it worth every penny. Overall, a great investment for anyone looking to upgrade their suspension..