If you're looking to enhance your vehicle's performance with a reliable, high-quality silicone coupler, the HPS Performance 90 Degree Elbow Reducer Coupler Hose is engineered for serious automotive applications. Designed specifically for heavy-duty pressure connections, this coupler meets and exceeds SAEJ20 industry standards, making it a perfect fit for your custom turbo or intercooler piping, DIY intake setups, or radiator cooling systems.
This silicone coupler hose is compatible with various applications requiring a 4-1/4" to 4-1/2" (108mm - 114mm) diameter connection. Whether you’re upgrading your 2020 Ford Mustang’s intake or fabricating a custom setup for your 2021 Subaru WRX, this coupler is designed to handle the heat and pressure.
HPS Performance products are built for those who demand reliability and performance. This silicone hose is not only perfect for automotive applications but also excels in marine and industrial uses. Its robust construction ensures it can withstand the rigors of high-temperature environments, making it a trusted choice for performance enthusiasts.
One 2021 Ford F-150 owner noted, "I installed the HPS coupler for my turbo setup, and it fits perfectly with no leaks. It handles the heat like a champ, and I love the clean look it adds to my engine bay!"
Another user with a 2022 Subaru WRX mentioned, "This 90-degree elbow made my intake installation so much easier. The quality is top-notch, and it looks great under the hood!"
Upgrade your vehicle's performance with the HPS Performance 90 Degree Elbow Reducer Coupler Hose and experience the difference in quality and durability that automotive enthusiasts trust.
⚠ 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.