K2 Industries
2.75" Straight Silicone Hose 3-Ply Black
2.75" Straight Silicone Hose 3-Ply Black
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2.75" Straight Silicone Hose 3-Ply Black
High-temp silicone tubing with three reinforced layers for boost lines, coolant bypass, and vacuum applications. Built to handle sustained heat without cracking or delaminating. The 3-ply construction resists collapse under pressure and maintains flexibility in extreme conditions.
Key Features
- 3-Ply construction - Prevents ballooning under boost pressure and resists pinching at bends.
- Straight configuration - Ready to cut and custom-fit; use with barbed fittings or hose clamps.
- Black silicone - Resists UV degradation and blends into engine bay routing.
Specs
- Material: Silicone
- Inside Diameter: 2.75"
- Ply Count: 3-Layer Reinforced
- Condition: New
Whats Included
- 2.75" Straight Silicone Hose
Frequently Asked Questions
Do I need clamps, or does this come with hose barbs?
This is the hose only—no fittings or clamps included. Use barbed adapters sized for 2.75" ID with stainless hose clamps to secure each end.
Can I use this for coolant, boost, and vacuum lines?
Yes. The 3-ply silicone handles all three. Just confirm your application's temperature and pressure limits match high-temp silicone ratings before installing.
How do I cut this to length without the edges fraying?
Use a sharp utility knife or hose cutter for a clean edge. The silicone won't fray like rubber, but a clean cut helps clamps seal better.
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