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If you’re diving into some serious custom work on your ride, you’ll want to check out this HPS 3" to 3-1/2" High Temp 4-ply Reinforced Silicone 90 Degree Elbow Reducer Coupler Hose. This isn’t just your average hose; it’s built tough for those heavy-duty pressure connections you need when pushing your engine to its limits. Seriously, this thing meets and exceeds SAEJ20 industry standards, so you know you’re getting quality that holds up under pressure and heat.
Whether you’re fabricating custom turbo setups, working on intercooler piping, or just trying to enhance your DIY intake or radiator cooling system, this hose has got your back. It’s designed for high-performance applications, making it a solid choice for both marine and industrial uses. The temperature range is impressive too, handling anything from -65°F to a scorching +350°F (that’s about 177°C for those who prefer metric). So, if you’re worried about heat, don’t be.
The construction is where this hose really shines. With a 4-ply reinforced design, it’s built to last and resist those high temps like a champ. The inside diameter ranges from 3" to 3.5" (76mm to 89mm), while the outside diameter sits between 3.39" and 3.9" (86mm to 99mm). Each leg is a solid 4" long, and the wall thickness is around 4.5mm, which gives it that sturdy feel you want in a quality hose. Plus, it’s UV and ozone resistant, so it won’t break down under the sun or harsh conditions.
Just a heads up, though—this silicone hose isn’t compatible with fuel or oil, so keep that in mind when planning your setup. If you’re looking for a reliable, high-performance hose that can handle the heat and pressure, this HPS elbow reducer coupler is definitely worth considering.
Features:- High Temperature 4-ply Reinforced Silicone for durability
- Exceeds SAEJ20 standards—perfect for heavy-duty applications
- Versatile for marine, industrial, and custom automotive projects
- UV and ozone resistant for long-lasting performance
- Not suitable for fuel or oil—keep that in mind!
- Product Type: Silicone Elbow Reducer - 90 Degree
- Color: Black
- Inside Diameter: 3" - 3-1/2" (76mm - 89mm)
- Outside Diameter: 3.39" - 3.9" (86mm - 99mm)
- Leg Length: 4"
- Reinforced Layer: 4-ply Polyester
- Max Temperature Rating: 350°F
- Wall Thickness: 4.5mm (+/- 0.5mm)
- UPC: 648044832463
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
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 HosesHPS 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 RacingVivid 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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