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Manufacturer

Part Number

HTSR-350-450-L6-BLUE
Sale Price

$90.38

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-350-450-L6-BLUE is a high-temperature silicone reducer hose designed for demanding automotive, marine, and industrial applications. This premium 4-ply reinforced hose transitions from 3-1/2 inch to 4-1/2 inch inner diameter over a 6 inch length, making it ideal for custom turbo installations, intercooler piping, intake systems, and radiator cooling upgrades.

Key Features:

  • 4-ply reinforced high-temperature silicone construction for maximum durability
  • Reduces from 3.5" ID to 4.5" ID over 6" length
  • Meets and exceeds SAE J20 industry standards
  • UV and ozone resistant for long-lasting performance
  • Excellent resistance to high temperature applications
  • Heavy-duty pressure connections for turbo and intercooler setups
  • Vibrant blue finish for a clean, custom look

Applications: Perfect for custom turbo or intercooler piping fabrication, DIY intake systems, radiator cooling upgrades, marine applications, and industrial use.

Important: Silicone hose is NOT compatible with fuel or oil applications. For air and coolant use only.

Products specifications

Title 2

HPS 3.5" - 4.5" ID, 6" Long, High Temp 4-ply Reinforced Silicone Reducer Coupler Hose Blue (89mm - 114mm ID, 152mm Length)

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 3-1/2" - 4-1/2" ID, 6" Length HTSR-350-450-L6-BLUE Blue

Supper Easy!

very easy

i really wont know any more until I install the unit in the spring

Amazing. I received my order the next day! The item was exactly what I ordered and I was able to get back on the water quickly.

RECEIVED ITEM ON TIME, EXACTLY WHAT I ORDERED. GREAT SERVICE AND PRICE.

Good price

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