See all Universal & Repair products
Product thumb
HPS Performance Products 2-11/16" (68mm) Black 4-Ply Reinforced Silicone Straight Coupler Hose
$14.21

HPS 2-11/16" (68mm) High Temp 4-Ply Reinforced Black Silicone Straight Coupler Hose

If you're looking to enhance your vehicle's performance with a reliable and durable coupler hose, the HPS 2-11/16" (68mm) High Temp 4-Ply Reinforced Black Silicone Straight Coupler Hose is a solid choice. This hose is engineered to meet and exceed SAEJ20 industry standards, making it perfect for high-pressure applications in both automotive and marine settings. Whether you're fabricating custom turbo or intercooler piping, or tackling a DIY intake or radiator cooling system, this coupler hose is designed to handle the heat and pressure.

Fitment

This coupler hose is suitable for a variety of applications, including:

  • Custom turbo setups
  • Intercooler piping
  • DIY intake systems
  • Radiator cooling systems

Technical Specifications

  • Product Type: Silicone Straight Coupler Hose
  • Color: Black
  • Inside Diameter: 2.69" (68mm)
  • Outside Diameter: 3.08" (78mm)
  • Hose Length: 3"
  • Reinforced Layer: 4-ply Polyester
  • Max Temperature Rating: 350°F (177°C)
  • Wall Thickness: 4.5mm (+/- 0.5mm)
  • UV and Ozone Resistant: Yes
  • Oil-Resistant: No
  • UPC: 648044827780

Features

  • Constructed from high-temperature 4-ply reinforced silicone for maximum durability
  • Exceeds SAEJ20 standards, making it ideal for heavy-duty pressure connections
  • Perfect for marine and industrial use, as well as custom automotive applications
  • Resistant to UV and ozone, ensuring longevity in various conditions
  • Note: Not compatible with fuel or oil

Customer Feedback

One satisfied customer, a 2022 Ford F-150 owner, shared, "I installed this coupler hose for my custom intercooler setup. The fit was perfect at 2.69 inches, and it handles the heat like a champ. No leaks, and it looks great under the hood." Another user with a 2019 Subaru WRX mentioned, "Swapped out my stock hoses for these HPS couplers, and the quality is night and day. They fit perfectly and have improved my cooling efficiency during track days."

Upgrade your vehicle's performance and reliability with the HPS 2-11/16" High Temp 4-Ply Reinforced Black Silicone Straight Coupler Hose. Engineered for those who demand the best, this coupler hose is a must-have for any serious automotive project.

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