Hey there! If you're looking for a tough, reliable silicone hose that can handle serious heat and pressure, this TMKOOL 4-ply reinforced coupler is a total beast. Made from high-quality silicone, it laughs in the face of temperatures from -60°C all the way up to 230°C (-140°F to 428°F). It's got a bursting pressure of 2 MPA, so it's perfect for high-boost setups. Think turbochargers, superchargers, custom intakes, radiator cooling, or intercooler systems – this hose is built for it. Great for marine and industrial jobs too! Just a heads-up: don't use it with fuel or oil; silicone and those don't mix. It meets and even exceeds SAE J20 industry standards, so you know it's legit for heavy-duty, high-temp connections. The inner diameter goes from 3.75\ to 4\ (95mm to 102mm), each leg is 4.5\ long, and the wall is a solid 5mm thick. We stand by it with a 12-month warranty from your purchase date and a no-questions-asked free return within 30 days. Get your project sorted with confidence!
