If you're diving into the world of performance upgrades, the HPS 1-5/8" (41mm) x 1 Foot Long High Temp 4-ply Reinforced Black Silicone Tube Coupler Hose is a must-have for any serious automotive project. Engineered to meet and exceed SAEJ20 industry standards, this coupler hose is perfect for high-pressure connections, making it an ideal choice for turbo or intercooler piping, DIY intake systems, or even radiator cooling setups.
This versatile silicone coupler is designed to fit a wide range of applications across various makes and models, ensuring that whether you're working on a custom build or a factory setup, it will deliver the performance you need. Just make sure to check your specific vehicle's requirements for a perfect fit.
Owners of various vehicles have found this coupler hose to be a game-changer. For instance, one 2022 Ford F-150 owner shared, "I used this HPS coupler to connect my intercooler piping and it fit perfectly. The added heat resistance gives me peace of mind during heavy towing." Another 2019 Subaru WRX driver noted, "The 1-5/8” diameter was exactly what I needed for my custom intake setup. No leaks and it looks great!"
Upgrade your vehicle's performance and reliability with the HPS 1-5/8" Silicone Tube Coupler Hose. It's designed for those who demand quality and performance in every part of their build.
⚠ 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.