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HPS Performance Products 7/8 Inch ID 4 Feet Blue FKM Lined Silicone Hose - FKM-4F-087-BLUE
HPS Performance Products 7/8 Inch ID 4 Feet Blue FKM Lined Silicone Hose - FKM-4F-087-BLUE - Image 3 HPS Performance Products 7/8 Inch ID 4 Feet Blue FKM Lined Silicone Hose - FKM-4F-087-BLUE - Image 2 HPS Performance Products 7/8 Inch ID 4 Feet Blue FKM Lined Silicone Hose - FKM-4F-087-BLUE - Image 3

If you're in the market for a reliable hose that can really take a beating, the HPS Performance 7/8" FKM lined silicone hose is worth a look. I’ve used this hose in a few different setups, and it's held up like a champ. Designed to resist all sorts of nasty stuff like acids, fuels, oils, and even harsh chemicals, this hose is built for the long haul.

What sets it apart is the FKM fluoroelastomer lining. This material can handle some serious heat—up to 350°F—without losing its toughness. That means whether you’re working on your car, diving into aerospace projects, or tackling industrial applications, this hose won’t let you down. Plus, it’s got a low gas permeability, which is a fancy way of saying it won’t let vapors sneak out when you don’t want them to.

One of the best parts? It’s flexible and strong, thanks to the polyester reinforcement and silicone rubber construction. You can bend it around tight spaces without worrying about kinks or breaks. I’ve used it for everything from fuel return lines to crankcase ventilation, and it’s performed flawlessly. Just keep in mind, it’s not designed for continuous alcohol fuel flow or for situations where it’s submerged in fuel.

Here's a quick rundown of the specs: the inside diameter is 7/8" (or 22mm), with an outside diameter of 1.18" (30mm). It's 4 feet long, which gives you plenty of length to work with. And the wall thickness is a solid 4mm, so you know it’s built to last.

  • Inside Diameter: 7/8" (22mm)
  • Outside Diameter: 1.18" (30mm)
  • Length: 4 Feet
  • Max Temperature Rating: 350°F
  • Reinforced Layer: 1-ply Polyester
  • Color: Blue

So, if you need a hose that combines flexibility with serious durability, give this one a shot. It’s been a game changer for me, and I think you’ll appreciate the quality and performance as much as I have.

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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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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