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HPS Performance Products Silicone Reducer Coupler Hose 3/4" to 1-3/8" Blue 3" Long
$23.44

HPS Performance HTSR-075-138-BLUE Silicone Reducer Coupler

If you're diving into custom piping projects or upgrading your cooling systems, the HPS Performance HTSR-075-138-BLUE silicone reducer coupler is the part you need in your toolkit. Designed specifically for high-performance applications, this 4-ply silicone coupler is engineered to handle the rigors of heavy-duty pressure connections while providing excellent heat resistance. With a maximum temperature rating of 350°F (177°C), it outperforms traditional rubber couplers that you might find at your local auto parts store.

Fitment

This coupler is perfect for a variety of applications, including:

  • Custom turbo or intercooler piping fabrication
  • DIY intake or radiator cooling system projects
  • Marine and industrial use

Its design allows for a seamless transition between different pipe sizes, making it a versatile choice for any automotive enthusiast working on projects across various makes and models.

Features

  • 4-ply reinforced silicone construction for durability and longevity
  • Compatible with water and antifreeze (coolant) - not suitable for fuel or oil
  • Inside Diameter 1: 3/4" (19mm), Inside Diameter 2: 1 3/8" (35mm)
  • Length: 3 inches
  • Color: Blue

Specifications

  • Product Type: Silicone Reducer Coupler Hose
  • Inside Diameter: 0.75" - 1.38" (19mm - 35mm)
  • Outside Diameter: 1.14" - 1.75" (29mm - 45mm)
  • Length: 3 inches
  • Reinforced Layer: 4-ply Polyester
  • Max Temperature Rating: 350°F
  • Wall Thickness: 5mm
  • Oil-Resistant: No
  • UPC: 648044899725

Customer Feedback

Ford F-150 owners have found this coupler to be a game-changer for their custom intake setups. One user noted, "Installed this on my 2021 F-150 to connect my aftermarket intercooler piping. The fit was perfect, and it held up great even during high boost conditions." Another satisfied customer mentioned, "Using this coupler on my 2020 WRX, and it made the installation of my new intake smooth and hassle-free. Highly recommend it for anyone looking to upgrade their cooling system!"

Whether you're tackling a DIY project or upgrading your vehicle's performance, the HPS Performance HTSR-075-138-BLUE silicone reducer coupler is a reliable choice that meets the demands of serious automotive work.

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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.

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