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HPS Performance Products 5-6 Inch Blue 4-Ply Reinforced Silicone Reducer Coupler Hose 4" Long - HTSR-500-600-L4-BLUE
HPS Performance Products 5-6 Inch Blue 4-Ply Reinforced Silicone Reducer Coupler Hose 4" Long - HTSR-500-600-L4-BLUE - Image 2 HPS Performance Products 5-6 Inch Blue 4-Ply Reinforced Silicone Reducer Coupler Hose 4" Long - HTSR-500-600-L4-BLUE - Image 2

If you're diving into some serious performance upgrades or just need a solid piece for your custom setup, check out this HPS 5" to 6" silicone reducer coupler hose. It’s not just any hose; it's built to handle the heat—literally. With a temperature range from -65°F to a scorching +350°F, this bad boy is ready for whatever you throw at it.

Crafted from 4-ply reinforced silicone, it’s tough enough for heavy-duty pressure connections. Whether you're working on turbo or intercooler piping, or even a DIY intake or radiator cooling system, this hose has got your back. It meets and exceeds SAEJ20 industry standards, so you know you’re getting something reliable.

Now, let’s talk specifics. The inside diameter ranges between 5" and 6" (127mm to 152mm), while the outside diameter is about 5.39" to 6.38" (137mm to 162mm). It’s 4 inches long, with a wall thickness of around 4.5mm. Just keep in mind, this silicone hose isn’t compatible with fuel or oil, so plan accordingly when you're piecing together your project.

And if you're worried about the elements, don’t be. This hose is UV and ozone resistant, so it can take a beating from the sun and other environmental factors without breaking down. It's a solid choice for marine and industrial applications too. Just don’t forget to check your fitment—this hose is designed to work with specific setups, so make sure it aligns with your project.

Features:
  • High Temperature 4-ply Reinforced Silicone
  • Meets SAEJ20 standards for heavy-duty connections
  • Perfect for custom turbo, intercooler piping, and DIY setups
  • UV and ozone resistant
  • Not suitable for fuel or oil
Specifications:
  • Type: Silicone Reducer Coupler Hose
  • Color: Blue
  • Inside Diameter: 5" - 6" (127mm - 152mm)
  • Outside Diameter: 5.39" - 6.38" (137mm - 162mm)
  • Length: 4"
  • Reinforced Layer: 4-ply Polyester
  • Max Temperature Rating: 350°F
  • Wall Thickness: 4.5mm (+/- 0.5mm)
  • Oil-Resistant: No
  • UPC: 648044837482
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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