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Manufacturer

Part Number

HTSR-312-350-BLUE
Sale Price

$53.56

In Stock (10+)

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Usually delivered within 2 days

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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-312-350-BLUE is a high-quality silicone reducer hose designed for custom automotive, marine, and industrial applications. This straight reducer transitions from 3-1/8" to 3-1/2" inner diameter over a 3" length, making it ideal for custom turbo systems, intercooler piping, intake fabrication, and radiator cooling connections.

Key Features:

  • High-temperature 4-ply reinforced silicone construction for superior durability
  • Meets and exceeds SAEJ20 industry standards for pressure and temperature resistance
  • UV and ozone resistant for long-lasting performance in harsh environments
  • Vibrant blue finish for a custom appearance under the hood
  • Versatile application for turbo, intercooler, intake, and cooling system fabrication
  • Heavy-duty design handles high-pressure connections and extreme temperatures

Important: This silicone hose is NOT compatible with fuel or oil applications. Designed for air and coolant systems only.

Ideal for performance enthusiasts, fabricators, and professionals looking for reliable, heat-resistant reducer hoses for custom automotive, marine, or industrial projects.

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 3-1/8" - 3-1/2" ID, 3" Length HTSR-312-350-BLUE Blue

price is good. shipping is quick. customer service is also good. NO problem so far.

Does not show approximate shipping time/date to arrive.

Easy

quick and correct

Quick

I really like how prompt the order went through and the quality of the part im getting

Good prices

Wow I love the race ramps I bought for my 2009 dodge challenger srt8 I used Thelm to change the oil 2 days after I got Thelm and they worked great I have extra clearance I wouldnt think of any other place for my parts gas shipping great prices and great shipping prices I'm a very happy customer

Excellent experience. I like that they support Paypal.

Great price you should have something free for your first time shoppers!

Arrived on time, packaged well. Would buy again

No complaints. Item was shipped quickly and arrived as advertised. Will buy from here again.

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