See all Universal & Repair products
Product thumb
HPS Performance Products 2" to 3" Blue 4-Ply Reinforced Silicone Reducer Coupler Hose
$42.82

If you're diving into some serious DIY projects or just need a reliable hose for your high-performance setup, the HPS 2" - 3" High Temp 4-ply Reinforced Silicone Reducer Coupler Hose is worth your attention. I’ve used this hose on a couple of my projects, and let me tell you, it’s built to last. With a solid 4-ply design, it can handle some hefty pressure and high temperatures—up to 350°F, in fact. That’s not just marketing fluff; this thing is engineered to meet and exceed SAE J20 standards, so you know it’s the real deal.

Whether you're working on custom turbo or intercooler piping, or maybe fabricating a DIY intake or radiator cooling system, this hose fits the bill. The inside diameter ranges from 2" to 3" (51mm to 76mm), which should cover a lot of your needs. And with an outside diameter between 2.40" and 3.39" (61mm to 86mm), it’s versatile enough for various applications.

One thing I really appreciate is its UV and ozone resistance. If you’re using it in a marine or industrial setting, that’s a huge plus. Just a heads up, though: this silicone hose isn’t compatible with fuel or oil, so keep that in mind when planning your setup.

To give you a bit more detail, the wall thickness is around 4.5mm, which adds to its durability. The vibrant blue color not only looks good but also stands out in your engine bay or wherever you decide to use it.

In short, if you want a tough, reliable coupler hose that can take a beating and keep on performing, this HPS silicone reducer hose is a solid choice. It’s got the specs, the durability, and the versatility to handle whatever you throw at it.

Features:
  • High Temperature 4-ply Reinforced Silicone
  • Meets SAE J20 industry standards for heavy-duty applications
  • Perfect for marine, industrial, turbo, and intercooler piping
  • UV and ozone resistant
  • Not compatible with fuel or oil
Specifications:
  • Product Type: Silicone Reducer Coupler Hose
  • Color: Blue
  • Inside Diameter: 2" - 3" (51mm - 76mm)
  • Outside Diameter: 2.40" - 3.39" (61mm - 86mm)
  • Length: 3"
  • Reinforced Layer: 4-ply Polyester
  • Max Temperature Rating: 350°F
  • Wall Thickness: 4.5mm (+/- 0.5mm)
  • UPC: 648044835723
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.

Check out these other great products