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HPS Performance Products 3" (76mm) Blue 4-Ply Reinforced Silicone Straight Coupler Hose 4" Long
$20.12

If you're diving into some serious custom work, you’re gonna want to check out this HPS 3" (76mm) Straight Coupler Hose. It’s not just any hose; it’s built tough with a 4-ply reinforced silicone that can handle some serious heat—up to 350°F (177°C) to be exact. So whether you’re fabricating a custom turbo setup or just need something reliable for your DIY intake or radiator cooling system, this hose has got your back.

Now, let’s get into the nitty-gritty. This hose measures 3" inside diameter and about 3.39" outside, with a length of 4". The wall thickness is around 4.5mm, which gives it that heavy-duty feel without being overly bulky. And if you’re worried about wear and tear, don’t be; it’s UV and ozone resistant, so it’ll hold up against the elements.

Just a heads up, though: this silicone hose isn’t compatible with fuel or oil, so keep that in mind when you’re planning your setup. It’s specifically designed to meet and exceed SAEJ20 industry standards, making it a solid choice for heavy-duty pressure connections. Whether you’re working on a marine project or tackling some industrial applications, this hose will fit right in.

  • Material: High Temperature 4-ply Reinforced Silicone
  • Temperature Range: -65°F to +350°F (177°C)
  • Inside Diameter: 3" (76mm)
  • Outside Diameter: 3.39" (86mm)
  • Length: 4"
  • Wall Thickness: 4.5mm (+/- 0.5mm)
  • Color: Blue
  • UV and Ozone Resistant: Yes
  • Oil and Fuel Compatibility: No

So if you're looking for a reliable silicone coupler that can stand up to the heat and pressure, give this HPS hose a shot. It’s built for performance and ready to tackle whatever you throw at it.

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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