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HPS Performance Products HPS 1-3/16" (30mm) Black 4-Ply Reinforced Silicone Straight Coupler Hose
$10.66

If you're diving into a project that needs some serious durability, let me tell you about this HPS 1-3/16" (30mm) High Temp Silicone Straight Coupler Hose. This isn't just any hose; it's built tough with a 4-ply reinforced design that can handle the heat—literally. We’re talking about a temperature range that spans from a chilly -65°F all the way up to a blistering 350°F (that’s about 177°C for those who roll with metric). So whether you're working on a custom turbo setup or just need a solid piece for your radiator cooling system, this hose has got your back.

One of the things I really appreciate about this coupler is how well it meets and exceeds SAEJ20 industry standards. That means you can trust it for heavy-duty pressure connections without worrying about it blowing out on you. The 4-ply construction isn’t just for show; it adds a layer of resilience that’s crucial for high-temperature applications. Plus, it’s UV and ozone resistant, so you don’t have to stress about it deteriorating over time if it’s exposed to the elements.

Now, a quick heads-up: while this silicone hose is tough, it’s not meant for fuel or oil. So keep that in mind when you’re planning your setup. The inside diameter is 1.19" (that’s 30mm), and the outside diameter measures 1.58" (40mm), with a length of 3". The wall thickness is around 4.5mm, which gives it that extra bit of sturdiness you want when you're pushing your vehicle to its limits.

Features:

  • High Temperature 4-ply Reinforced Silicone for maximum durability
  • Exceeds SAEJ20 standards—perfect for those heavy-duty tasks
  • Versatile for marine, industrial, custom turbo, and intercooler piping
  • UV and ozone resistant to withstand the elements
  • Not compatible with fuel or oil—keep that in mind!

Specifications:

  • Product Type: Silicone Coupler
  • Color: Black
  • Inside Diameter: 1-3/16" (30mm)
  • Outside Diameter: 1.58" (40mm)
  • Length: 3"
  • Reinforced Layer: 4-ply Polyester
  • Max Temperature Rating: 350°F
  • Wall Thickness: 4.5mm (+/- 0.5mm)
  • UPC: 648044827209

So, if you’re in the market for a reliable coupler that can take the heat, this HPS silicone hose might just be what you need. It’s straightforward, it’s reliable, and it gets the job done without any frills.

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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