See all Universal & Repair products
Product thumb
HPS Performance Products 1.25" ID Blue Silicone T Hose Coupler, 1" ID Branch, 6" Long
$31.71

HPS Performance Products 1-1/4" Blue Silicone Coupler T Hose Adapter

When it comes to enhancing your vehicle's performance, the right components make all the difference. The HPS 1-1/4" (32mm) Blue Silicone Coupler T Hose Adapter is engineered for those who demand reliability and high performance from their setups. Whether you’re a DIY enthusiast or a professional fabricator, this durable silicone coupler is perfect for custom applications such as turbo or intercooler piping, radiator cooling systems, or even marine and industrial uses.

Fitment

This coupler is designed to fit a variety of applications, making it an excellent choice for a wide range of vehicles. The 1-1/4" inside diameter and 1" branch size allow for easy integration into your existing setup, whether you're modifying a 2020 WRX or fabricating a custom setup for your Ford F150.

Technical Specifications

  • Product Type: Silicone Coupler T Hose Adapter
  • Color: Blue
  • Inside Diameter: 1-1/4" (32mm)
  • Outside Diameter: 1.66" (42mm)
  • Branch Size: 1" (25mm) ID with 1-1/8" Length
  • Overall Length: 6" (152mm)
  • Overall Height: 3.15" (80mm)
  • Wall Thickness: 4.5mm (+/- 0.5mm)
  • Reinforced Layer: 4-ply Polyester
  • Temperature Range: -65°F to +350°F (177°C)
  • UV and Ozone Resistant: Yes
  • Oil-Resistant: No
  • UPC: 648044863924

Features

  • High Temp 4-ply reinforced silicone construction for superior durability.
  • Meets and exceeds SAEJ20 industry standards for heavy-duty pressure connections.
  • Ideal for high-temperature applications, ensuring longevity and performance.
  • Perfect for custom turbo or intercooler piping fabrication, DIY intake, or radiator cooling systems.
  • Designed for easy integration into various setups, including heater coolant lines and blow-off valves.

Customer Feedback

One 2021 Ford Bronco owner shared, "I used this HPS coupler to add a blow-off valve to my setup. The fit was spot on, and it handled the heat without any issues. Highly recommend for anyone looking to DIY their turbo setup!"

Another user with a 2019 Subaru WRX noted, "This coupler made my custom intercooler piping a breeze. The quality is top-notch, and it looks great under the hood!"

Upgrade your vehicle's performance with the HPS 1-1/4" Blue Silicone Coupler T Hose Adapter and experience the difference in your custom builds.

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