i wanted to upgrade the hoses in my automotive engine, and after some research, I purchased this silicone hose for my car. Based on my observations this hose improves performance and is more durable than the traditional rubber hoses .The installation process was also straightforward and easy to follow. Overall, I`m satisfied with my purchase and would recommend this product to any automotive enthusiast looking to upgrade their engine hoses. The only downside is that it is slightly more expensive than traditional rubber hoses, but the added benefits make it worth the investment..