When it comes to upgrading your vehicle's cooling system or enhancing your DIY turbo intercooler piping, the HPS Performance Products HTSR-162-238-BLK silicone reducer coupler hose is a top-tier choice for serious automotive enthusiasts. This high-temp, 4-ply reinforced silicone hose is engineered to handle the demands of high-performance applications, making it an essential component for turbo diesel pickups, heavy-duty machinery, and custom cooling setups.
Designed for a wide range of applications, this reducer coupler hose is perfect for various setups, including:
Whether you're a Ford F-250 owner looking to enhance your turbo setup or a DIY enthusiast tackling a custom intercooler project, the HPS HTSR-162-238-BLK is built to deliver. Users have reported that this hose maintains its integrity under pressure, providing reliable connections that withstand extreme temperatures. One satisfied customer noted, "I installed this on my 2020 F-250, and it’s held up perfectly under heavy towing conditions — no leaks, no issues!"
Keep in mind that while this silicone hose is compatible with air, water, and antifreeze (coolant), it is not suitable for fuel or oil applications. This means you can confidently use it in your cooling systems without worrying about degradation over time.
With HPS Performance Products backing this hose with a limited lifetime warranty, you can trust that you’re investing in a reliable component that meets the high-performance demands of automotive enthusiasts everywhere.
⚠ 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.