i recently purchased a gas shock for my car`s suspension and after extensive research I settled on this product .My analysis of this product showed that it is well worth the investment considering its superior performance. The MonoMax Gas Shock has greatly improved my car's stability, control, and overall ride quality. The installation instructions were easy to follow and the build quality of the product is impressive. Its only downside is that it may be slightly noisier than other shocks. Overall, I highly recommend this product for anyone in need of performance improvements in their vehicle's suspension..