If you're diving into some serious automotive work or just tinkering with your ride, you might want to check out the HPS 5/16" High Temp Red Silicone Vacuum Tubing. This stuff is a game changer for anyone dealing with vacuum advance systems, turbo setups, or even coolant lines. It's not just another hose; it’s made from premium-grade silicone that’s built to last.
What I really appreciate about this hose is its heavy wall design. It can handle extreme pressure without breaking a sweat. Whether you're pushing it to the limits in a turbo system or using it for emission control, this hose has got your back. Plus, it's ultra-flexible, which makes installation a breeze, even in tight spots.
Now, let’s talk specs. This silicone tubing can take temperatures from a chilly -65°F all the way up to a scorching 350°F. That’s a pretty wide range, making it versatile for various applications. The inside diameter is 5/16" (or about 8mm), and it has an outside diameter of 0.56" (14mm). At 25 feet long, you’ll have plenty of material to work with for custom projects—like turbo piping or radiator cooling systems.
One thing to keep in mind is that while this hose is tough, it’s not meant for fuel or oil. It’s UV and ozone resistant, so it can handle the elements if you’re using it in a marine or industrial setting. And if you’re the DIY type, this is perfect for custom builds or any high-temperature applications where reliability is key.
So, if you’re looking for a reliable hose that won’t let you down, give this HPS silicone vacuum tubing a shot. It’s solid, it’s flexible, and it’s ready to take on whatever you throw at it.
⚠ 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.