See all Universal & Repair products
Product thumb
HPS Performance Products 2-3/8" to 3" Blue 4-Ply Reinforced Silicone Reducer Coupler Hose
$42.82

HPS 2-3/8" - 3" High Temp Silicone Reducer Coupler Hose - HTSR-238-300-BLUE

For those who demand durability and performance, the HPS 2-3/8" - 3" (60mm - 76mm) High Temp 4-ply Reinforced Blue Silicone Reducer Coupler Hose is an essential component for any serious build. Whether you’re working on a custom turbo setup or enhancing your intercooler piping, this hose is engineered to meet and exceed SAE J20 industry standards, making it a reliable choice for high-pressure applications.

Fitment

This silicone reducer coupler hose is versatile enough to fit a range of vehicles, ensuring optimal performance across various applications. Its robust construction makes it perfect for:

  • Custom turbo or intercooler piping fabrication
  • DIY intake systems
  • Radiator cooling setups
  • Marine and industrial use

Technical Specifications

  • Product Type: Silicone Reducer Coupler Hose
  • Color: Blue
  • Inside Diameter: 2.38" - 3" (60mm - 76mm)
  • Outside Diameter: 2.75" - 3.39" (70mm - 86mm)
  • Length: 3"
  • Reinforced Layer: 4-ply Polyester
  • Max Temperature Rating: 350°F (177°C)
  • Wall Thickness: 5mm
  • Oil-Resistant: No
  • UPC: 648044836164

Features

  • Constructed from high-temperature 4-ply reinforced silicone for maximum durability
  • Meets and exceeds SAE J20 standards, ensuring reliability under heavy-duty pressure
  • Excellent resistance to high temperatures, making it ideal for demanding applications
  • UV and ozone resistant, ensuring long-lasting performance even in harsh environments
  • Not compatible with fuel or oil, designed specifically for air and coolant applications

Customer Feedback

Ford F-150 owners have reported, "I installed this HPS silicone hose on my 2021 F-150 EcoBoost, and the fitment was perfect! It handled the heat from the turbo without any issues. Definitely a solid upgrade for anyone looking to enhance their intake system."

For those who take pride in their builds, the HPS HTSR-238-300-BLUE silicone reducer coupler hose is a practical choice that balances performance and reliability. Upgrade your setup with confidence, knowing you’re using a product designed for serious automotive applications.

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