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Manufacturer

Part Number

HTSR-300-500-L4-BLUE
Sale Price

$84.36

In Stock (10+)

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Usually delivered within 2 days

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FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The HPS Performance Products HTSR-300-500-L4-BLUE is a high-quality silicone reducer hose designed to transition from 3-inch to 5-inch inner diameter over a 4-inch length. This versatile coupling is ideal for custom turbo and intercooler piping, intake systems, radiator cooling applications, and marine or industrial installations where reliable connections and temperature resistance are critical.

Key Features:

  • 4-ply reinforced high-temperature silicone construction for maximum durability
  • Reduces from 3-inch ID to 5-inch ID over 4-inch length
  • Meets and exceeds SAE J20 industry standards for automotive applications
  • Rated for heavy-duty pressure connections and high-temperature environments
  • UV and ozone resistant for long-lasting performance
  • Vibrant blue finish for a custom appearance
  • Flexible silicone material allows for easier installation and angular misalignment compensation

Important: This silicone hose is designed for air and coolant applications only. It is NOT compatible with fuel or oil. Perfect for performance enthusiasts and professionals looking for reliable, temperature-resistant connections in cooling systems, intake systems, and forced induction applications.

Products specifications

Wall Thickness

5

Oil Resistant

No

Universal Or Specific Fit

Universal

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Title

HPS Silicone Reducing Coupler 3" - 5" ID, 4" Length HTSR-300-500-L4-BLUE Blue

Great price,Very fast shipping,Will buy from them again!!

Answered my question and shipping was fast

It was very easy to find what I needed by part number and check out was very easy

Paid for 2 day shipping took 3 days to get them

quick,easy,real quick ,real easy. shocked at the simple process.

Great good competitive price

Good service

Easy to search

Great price

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Return Policy
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Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy