If you're diving into any kind of serious automotive work or just need a solid hose for your project, the HPS 5/32" High Temp Black Silicone Vacuum Tubing is a must-have. I've used this stuff in everything from turbo setups to coolant systems, and let me tell you, it holds up like a champ.
This hose is made from premium-grade silicone, which means it can handle some serious heat—up to 350°F, to be exact. That heavy wall design isn’t just for show; it gives you the strength to handle extreme pressure without worrying about blowouts. Plus, it’s ultra-flexible, making those tricky bends a lot easier to manage. The tensile strength is impressive, so you won't have to baby it while you're working on your setup.
One of the standout features is its resistance to UV and ozone. If you're working on a marine project or something that's going to see a lot of outdoor exposure, this hose won’t let you down. Just keep in mind that it’s not compatible with fuel or oil, so save it for your vacuum advance systems, emission controls, or custom turbo piping.
Here are some specs to keep in mind: the inside diameter is 5/32" (or about 4mm), while the outside diameter is around 0.4" (10mm). With a length of 5 feet and a wall thickness of 3mm, it’s got the size and durability you need. This hose meets and exceeds SAEJ20 industry standards, making it a reliable choice for heavy-duty applications.
So, whether you're a DIYer looking to fab up some intercooler piping or need something sturdy for your radiator cooling system, this HPS silicone hose has got your back. It’s not just another piece of tubing; it’s a solid solution for anyone serious about their setup.
⚠ 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.