If you're looking to connect hoses of different sizes without the hassle, the HPS Billet Aluminum Reducing Hose Union is where it’s at. This little gem is designed for those who appreciate quality and functionality in their setups. Made from 6061 aluminum, it's not just tough but also lightweight, so you won’t be adding unnecessary weight to your project.
With an outside diameter of 1-1/4" on one end and 1-1/2" on the other, this union is perfect for transitioning between hose sizes seamlessly. It fits snugly and creates a tight seal, so you can forget about leaks ruining your day. The ribbed design is a nice touch, preventing any hose slippage, which is crucial when you're working in tight spaces or making those tricky back-to-back bends.
What I really like about this union is the Type II anodizing. It gives it a sleek silver finish while also making it corrosion-resistant. So whether you’re using it in a garage, out in the field, or anywhere else, you know it’s built to last. Plus, it’s compatible with both silicone and rubber hoses, giving you flexibility in your projects.
Installation is a breeze. You’ll appreciate the middle stopper that helps you get an even fit on both ends—no more guesswork. Just slide it on, tighten it up, and you’re good to go. With a wall thickness of 2mm and an overall length of 2", this union is compact yet robust enough to handle whatever you throw at it.
In short, the HPS Reducing Aluminum Hose Union is a reliable choice for anyone who needs to connect hoses of differing sizes. It’s all about making your life easier while ensuring you get top-notch performance. So, if you’re ready to upgrade your hose connections, this is the way to do it!
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.