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HPS Performance Products HPS 2-3/8" (60mm) Black 4-Ply Reinforced Silicone Straight Coupler Hose
$14.21

Looking for a solid silicone coupler that can handle the heat? Check out the HPS 2-3/8" (60mm) High Temp Straight Coupler Hose. This isn’t just any hose; it’s built tough with a 4-ply reinforced design that meets and exceeds SAEJ20 standards. Whether you're working on a custom turbo setup or need something reliable for your DIY radiator cooling system, this coupler is up for the task.

Let’s talk numbers. This hose has an inside diameter of 2.38 inches (60mm) and an outside diameter of 2.75 inches (70mm), with a length of 3 inches. The wall thickness is a sturdy 4.5mm, giving you that extra durability you want when dealing with high-pressure connections. And don’t worry about it melting under pressure; it can handle temperatures from -65°F to a scorching 350°F (about 177°C). Just keep it away from fuel and oil, though—this silicone isn’t compatible with those.

What makes this coupler stand out? For starters, it’s UV and ozone resistant, so you won’t have to stress about it breaking down over time. It’s perfect for marine applications, industrial setups, or any custom piping fabrication you might be tackling. You can trust it to keep your system running smoothly, whether you're on the water or the road.

Features:

  • High Temperature 4-ply Reinforced Silicone for durability
  • Meets SAEJ20 standards, perfect for heavy-duty pressure connections
  • Versatile use for marine, industrial, and custom turbo applications
  • Resistant to UV and ozone damage
  • Not suitable for fuel or oil—keep that in mind!

Specifications:

  • Product Type: Silicone Coupler
  • Color: Black
  • Inside Diameter: 2-3/8" (60mm)
  • Outside Diameter: 2.75" (70mm)
  • Length: 3"
  • Reinforced Layer: 4-ply Polyester
  • Max. Temperature Rating: 350°F
  • Wall Thickness: 4.5mm (+/- 0.5mm)
  • UPC: 648044827643

So, if you need a reliable coupler that can take the heat and keep your projects running smoothly, the HPS 2-3/8" Straight Coupler Hose is a solid choice. It’s built for performance without all the fluff—just honest, straightforward quality.

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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