If you're diving into some serious custom work or just need a reliable connection for your setup, this HPS 1" (25mm) High Temp Silicone Hump Coupler Hose is worth a look. At 6 inches long, it's got the length you need for various applications, whether you're tinkering with turbo piping or upgrading your cooling system. This isn't just any silicone hose; it's built tough with a 4-ply reinforced design that can handle the heat—up to 350°F (that's around 177°C for those who prefer metric).
What really sets this hose apart is its ability to deal with misalignments and vibrations, making it a solid choice for those tricky custom jobs. You know how it goes—when you're pushing your ride to the limit, the last thing you want is a weak link in your setup. This hose meets and exceeds SAEJ20 industry standards, so you can count on it for heavy-duty pressure connections without worrying about it letting you down.
It's also UV and ozone resistant, which is a nice bonus if you're using it in a marine or industrial setting. Just keep in mind, this silicone hose isn’t compatible with fuel or oil, so plan your setup accordingly. The vibrant blue color not only looks good but also makes it easy to spot any potential issues down the line.
So whether you're a DIY enthusiast or a pro working on a serious build, this HPS hump coupler hose is a practical choice that won't let you down. With an inside diameter of 1" (25mm) and an outside diameter of 1.38" (35mm), it fits a variety of setups. Just make sure you’re using it in the right context, and you’ll be good to go!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

HPS Performance Products is a leading manufacturer of aftermarket performance parts, fabrication components, and silicone hoses. HPS serves a number of different industries, including automotive, aerospace, construction, commercial truck/bus, marine, agricultural, turbo diesel, off-road, performance racing, general manufacturing, and water treatment. The company’s ability to fabricate custom-shaped multiply silicone hoses make it ideal for a wide range of applications. The multiply carcass makes HPS’ hose perfect for coolant and turbocharged pressure applications while the fluoro-silicone-lined hoses make it safe to be used with petroleum-based oil and fuel.
HPS Performance Products is committed to meeting its original goals of producing quality parts at competitive pricing and providing customer service responses in a personal, timely manner. All HPS products have been thoroughly tested on the dyno and track, and meet or exceed SAEJ20 standards. The HPS staff has solid expertise in the silicone hose department, which allows them to deliver standard size silicone hoses with same-day shipping. HPS’ highly skilled and knowledgeable team, paired with the latest state-of-the-art technology, ensures the brand’s continued success and reputation as a premier manufacturer in the industry
HPS Quality Silicone HosesHPS Performance Products specializes in and is best known for manufacturing multi-application silicone hoses. HPS silicone hoses are carefully crafted from only the highest quality 4-ply reinforced high-temperature material. The hoses are available in the following varieties: straight coupler, 1-foot tube, 3-foot coolant tube, charge air cooler hose (CAC), hump coupler, reducer couple her, 45-degree elbow coupler and reducer, and 90-degree elbow coupler and reducer.
HPS Performance Products also carries performance silicone vacuum hoses and silicone heater hoses. You can choose silicone hoses in both standard inch and hard-to-find metric sizes. Stainless steel T-bolt clamps are available to match with the silicone hoses as well. In order to meet the high demand and shorten the turnaround time for its silicone hoses, up to 90 percent of the product is already in stock and ready to ship or pick up from HPS authorized dealers like Vivid Racing.
HPS Performance Products at Vivid RacingVivid Racing carries a comprehensive lineup of HPS Performance Products for a number of different makes, models, and applications. Our extensive inventory of HPS parts includes aluminum tubing, cold air and short ram intakes, vacuum lines, hoses and clamps, intercooler pipes, radiator caps, and much more! If you have any questions regarding the items listed above or have fitment concerns, please contact our expert sales team at (480) 966-3040. We are here to help you through the entire purchase process and make it a pleasant experience.