2.50" to 2.75" Silicone Reducer Hose - 3-Ply Black

2.50" to 2.75" Silicone Reducer Hose - 3-Ply Black

K2 Industries

Part #
K2-1448-UNV-006-TSARK
UPC #
SH-25-275-BK

Regular price $79.99 USD
Regular price $100.00 USD Sale price $79.99 USD
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Product Description

2.50" to 2.75" Silicone Reducer Hose – 3-Ply Black

Step down from 2.50" to 2.75" diameter in one clean transition with reinforced silicone construction. Three-ply design handles coolant, boost, and vacuum lines without kinking or collapsing. Black finish resists UV and engine bay heat.

✓ Ships from FL Warehouse ✓ 3-Ply Reinforced ✓ Direct-from-Warehouse
Key Features
  • 3-Ply construction - Resists collapse under vacuum and boost pressure
  • Black silicone - Won't degrade in direct sunlight or high-temperature engine bays
  • Smooth taper - Minimal flow disruption and easier clamp installation at both ends
Specs
  • Material: Silicone
  • Configuration: Reducer hose, 2.50" to 2.75" diameter
  • Ply: 3-ply reinforced
  • Color: Black
What's Included
  • 1x Silicone reducer hose
Frequently Asked Questions

Do I need clamps for both ends, and what size?

Yes, you'll need hose clamps at both the 2.50" and 2.75" ends. Pick clamp sizes that match those diameters — most builders use standard stainless steel or spring clamps rated for coolant or boost applications.

Can this handle coolant and boost lines interchangeably?

The 3-ply silicone is rated for both coolant and low-to-moderate boost pressure. If you're running high-boost applications, verify pressure limits match your system specs before install.

Does this hose come pre-cut to a specific length?

This is a full-length reducer hose. Measure your application before ordering — you may need to trim or cut it to fit your exact intake or cooling routing, or source a shorter variant if your run is shorter than stock length.

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