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HPS Performance Products HTSR-325-400-BLK 4-Ply Silicone Reducer Hose 3.25" to 4" ID Black

Part of: HPS Performance Products Silicone Reducer Hose ID

Other options in this family: HPS Performance Products HTSR-250-275-L4-BLUE HPS Performance Products HTSR-075-100-L4-BLK HPS Performance Products HTSR-087-100-BLUE HPS Performance Products HTSR-200-250-BLK HPS Performance Products HTSR-100-150-L4-BLK

Manufacturer

Picture for manufacturer HPS Performance Products

Part Number

HTSR-325-400-BLK
13 reviews
Sale Price

$63.61

2 left at this price

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Usually delivered within 2 days

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Product Details

The HPS Performance Products HTSR-325-400-BLK is a high-temperature silicone reducer hose designed for demanding automotive, marine, and industrial applications. This reducer transitions from 3.25 inches to 4 inches inner diameter over a 3-inch length, making it ideal for custom turbo systems, intercooler piping, intake fabrication, and radiator cooling system modifications.

Key Features:

  • 4-ply reinforced silicone construction for superior strength and durability
  • High-temperature resistant design handles extreme heat conditions
  • Meets and exceeds SAEJ20 industry standards for quality and performance
  • UV and ozone resistant for long-lasting outdoor and underhood applications
  • Heavy-duty pressure connections for reliable performance under boost
  • Professional black finish for a clean, stealthy appearance

This silicone reducer hose provides excellent flexibility and vibration dampening compared to traditional hard piping. The reinforced 4-ply construction ensures the hose maintains its shape under vacuum and pressure conditions. Perfect for DIY enthusiasts and professional fabricators alike, this reducer hose offers a reliable solution for custom plumbing applications.

Important: Silicone hoses are not compatible with fuel, oil, or petroleum-based products. Designed for air and coolant applications only.

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 3-1/4" - 4" ID, 3" Length HTSR-325-400-BLK Black

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This was the first time I'd shopped at autolicity. The site was easy to use and you guys had the best price by more than 20%. I'll be back the next time I need parts. Keep up the good work

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this was a very easy and user friendly site to use.

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Best price !!!!

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I was able to find the headers I was looking for at a good price and free shipping is a big plus as well.

SO far, so good. We ordered a new Weathertech Trunk Liner from Autoplicity for our new VW SportWagen. We were pleased to find exactly what we were looking for for $50 less than other locations.

Great prices and FAST shipping!! Definitely will buy products here again!

Ordered Monday - didnt ship until Thursday.<br><br>Email sent tracking number, but didnt mention which source was used for transport.<br><br>Product as described.

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