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HPS Performance Products 1.25 to 2 Inch Blue 4-Ply Reinforced Silicone Reducer Coupler Hose - HTSR-125-200-BLUE
HPS Performance Products 1.25 to 2 Inch Blue 4-Ply Reinforced Silicone Reducer Coupler Hose - HTSR-125-200-BLUE - Image 2 HPS Performance Products 1.25 to 2 Inch Blue 4-Ply Reinforced Silicone Reducer Coupler Hose - HTSR-125-200-BLUE - Image 2

If you're diving into some serious engine work or just need a reliable coupler for your DIY projects, this HPS 1-1/4" to 2" (32mm - 51mm) blue silicone reducer coupler hose might just be what you're looking for. I’ve put this thing through its paces, and let me tell you, it’s built to last. With a solid 4-ply reinforced construction, it’s designed to handle high temperatures, making it perfect for those heavy-duty pressure connections.

One of the standout features is its impressive temperature range, from a chilly -65°F to a scorching +350°F (that’s about -54°C to 177°C for those of you who prefer metric). Whether you're working on a custom turbo setup, an intercooler piping project, or even a DIY intake or radiator cooling system, this hose can take the heat without breaking a sweat.

It’s not just about the heat resistance, though. This hose meets and exceeds SAEJ20 industry standards, which gives you peace of mind when you're pushing your engine to its limits. Plus, it’s UV and ozone resistant, so you don’t have to worry about it degrading when exposed to the elements.

Just a heads up, this silicone hose isn’t compatible with fuel or oil, so keep that in mind if you’re planning on using it in those applications. The inside diameter ranges from 1.25" to 2" (32mm to 51mm), with an outside diameter of 1.65" to 2.40" (42mm to 61mm). At 3" long and with a wall thickness of about 4.5mm, it strikes a good balance between flexibility and durability.

In short, if you’re looking for a reliable, high-performance silicone reducer coupler hose that can withstand the rigors of your projects, this HPS option is a solid choice. It’s tough, versatile, and ready to tackle whatever you throw at it.

Features:
  • Made of High Temperature 4-ply Reinforced Silicone
  • Meets and exceeds SAEJ20 industry standards for heavy-duty connections
  • Perfect for marine and industrial use, custom turbo or intercooler piping fabrication, and DIY intake or radiator cooling systems
  • UV and ozone resistant for long-lasting performance
  • Not compatible with fuel or oil
Specifications:
  • Product Type: Silicone Reducer Coupler Hose
  • Color: Blue
  • Inside Diameter: 1-1/4" - 2" (32mm - 51mm)
  • Outside Diameter: 1.65" - 2.40" (42mm - 61mm)
  • Length: 3"
  • Reinforced Layer: 4-ply Polyester
  • Max. Temperature Rating: 350°F
  • Wall Thickness: 4.5mm (+/- 0.5mm)
  • UPC: 648044835068
Proposition 65

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

HPS Performance Products Logo

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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