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HPS Performance Products 2.5 to 3 Inch Blue 4-Ply Reinforced Silicone Reducer Coupler Hose
$30.59

If you're diving into some serious custom work or just need a reliable connection for your project, this HPS 2-1/2" to 3" silicone reducer coupler hose is worth a look. Made from high-temp, 4-ply reinforced silicone, it’s built to handle the heat—literally. This bad boy can withstand temperatures from -65°F to a scorching 350°F (that’s about 177°C for the metric folks), so whether you’re fabricating turbo piping or setting up a DIY intake or radiator cooling system, it’s got your back.

Now, let’s talk about fitment. The inside diameter ranges from 2.5" to 3" (63mm to 76mm), while the outside diameter is between 2.87" and 3.39" (73mm to 86mm). With a length of 2-1/4", it's short enough to fit snugly in tight spaces but long enough to give you some flexibility in your setup. Just keep in mind that it’s not compatible with fuel or oil—this is strictly for coolant, air, or similar applications.

One of the standout features is its UV and ozone resistance, so if you’re using it in a marine environment or somewhere it might see some harsh weather, you don’t have to worry about it breaking down prematurely. Plus, it meets and exceeds SAEJ20 standards, making it a solid choice for heavy-duty pressure connections.

In short, if you're looking for a tough, reliable hose that can take the heat and keep performing, this HPS reducer coupler is a solid pick. Just grab a couple of clamps, and you're ready to roll!

Features:
  • High Temperature 4-ply Reinforced Silicone
  • Meets SAEJ20 standards for heavy-duty connections
  • Perfect for custom turbo or intercooler piping, DIY setups
  • UV and ozone resistant for durability
  • Not compatible with fuel or oil
Specifications:
  • Type: Silicone Reducer Coupler Hose
  • Color: Blue
  • Inside Diameter: 2-1/2" - 3" (63mm - 76mm)
  • Outside Diameter: 2.87" - 3.39" (73mm - 86mm)
  • Length: 2-1/4"
  • Reinforced Layer: 4-ply Polyester
  • Max Temperature: 350°F
  • Wall Thickness: 5mm
  • Oil-Resistant: No
  • UPC: 648044836287
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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