If you're looking to upgrade your ride or tackle a custom project, the HPS 135 Degree 4-Ply Reinforced Silicone Elbow is a solid choice. This isn’t just any elbow; it’s built for serious performance. With its robust 4-ply construction, it can handle the heat and pressure that come with turbocharged and intercooled systems without breaking a sweat.
What I love about this elbow is its 135-degree bend. It’s designed for efficient flow dynamics, which means you’re getting better intake and exhaust efficiency. The smooth interior surface minimizes turbulence, so you can expect a more streamlined performance. Plus, those 5-inch leg lengths give you some flexibility for installation, whether you’re working on a tight space or need to connect a few components.
Now, let’s talk durability. This silicone elbow can handle temperatures from -65°F to 350°F (-53°C to 177°C). So whether you’re in the heat of summer or battling winter chill, you can trust it to perform. It’s also built to withstand high pressures, making it suitable for a variety of applications—think automotive, marine, agricultural, or even general manufacturing.
Installation is a breeze, especially if you pair it with some HPS 100% Stainless Steel Embossed Hose Clamps or T-bolt clamps. And for those of you who care about the details, this elbow has an inside diameter of 5/8" (16mm) and an outside diameter of 1.03" (26mm). The wall thickness is a solid 5mm, adding to its strength and reliability.
To sum it up, if you need a silicone elbow that’s tough, versatile, and designed for high performance, this one’s got you covered. It’s not just a part; it’s a piece of gear you can rely on.
Features:
⚠ 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.