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HPS Performance Products 4.5" Blue 4-Ply Reinforced Silicone Straight Coupler Hose
$26.05

HPS Performance 4-1/2" High Temp Silicone Straight Coupler Hose

If you're looking to enhance your vehicle's performance with a reliable, high-quality coupler hose, the HPS 4-1/2" (114mm) High Temp Silicone Straight Coupler Hose is a fantastic choice. Engineered to meet and exceed SAEJ20 industry standards, this hose is perfect for heavy-duty pressure connections and excels in high-temperature applications. Whether you're an F-150 owner upgrading your intercooler piping or a Mustang enthusiast crafting a custom intake, this coupler hose delivers the durability and performance you need.

Fitment

This silicone coupler hose is designed for a variety of applications, making it suitable for:

  • Custom turbo or intercooler piping fabrication
  • DIY intake systems
  • Radiator cooling systems
  • Marine and industrial use

Technical Specifications

  • Product Type: Silicone Straight Coupler Hose
  • Color: Blue
  • Inside Diameter: 4.5" (114mm)
  • Outside Diameter: 4.89" (124mm)
  • Length: 3"
  • Reinforced Layer: 4-ply Polyester
  • Max Temperature Rating: 350°F (177°C)
  • Wall Thickness: 4.5mm (+/- 0.5mm)
  • UV and Ozone Resistant: Yes
  • Oil and Fuel Compatibility: Not compatible
  • UPC: 648044828312

Real-World Applications

Owners of vehicles like the 2020 WRX and 2021 F-150 have reported that installing this silicone coupler hose not only improved their engine's cooling efficiency but also provided a secure and leak-free connection. One 2023 Bronco owner mentioned, "I used this coupler for my custom turbo setup, and it fit perfectly, allowing for a cleaner look and better airflow." With its robust design, this coupler hose is built to handle the demands of performance upgrades and high-stress environments.

Upgrade your setup with the HPS 4-1/2" High Temp Silicone Straight Coupler Hose and experience the difference in performance and reliability. This is more than just a part; it's a step towards maximizing your vehicle's potential.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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About HPS Performance Products

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 Hoses

HPS 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 Racing

Vivid 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.

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