3.50" Red Silicone Hose - 3-Ply Straight

$79.99
$79.99
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3.50" Red Silicone Hose - 3-Ply Straight

High-temp silicone straight hose with three-ply reinforcement and bright red finish. Built to handle coolant, intercooler, and boost applications without breakdown. The 3-ply construction resists bulging under pressure and maintains flexibility through thermal cycling.

✓ Ships from FL Warehouse ✓ 3-Ply Reinforced ✓ High-Temp Silicone
Key Features
  • 3-Ply Construction - Resists bulging and delamination under sustained boost or coolant pressure.
  • Bright Red Color - Finished in vibrant red; no painting or coating needed before installation.
  • Straight Configuration - No bends or curves; ready to cut and route as your build requires.
Specs
  • Diameter: 3.50"
  • Material: Silicone
  • Configuration: Straight
  • Reinforcement: 3-Ply
Whats Included
  • 3.50" Red Silicone Hose - Straight
Frequently Asked Questions

Do I need clamps, and what size should I use?

Clamps are not included. You'll need band clamps or worm-drive clamps sized for 3.50" hose diameter — check your hose fitting specs to confirm the exact clamp size needed for your application.

Can I use this for both coolant and boost lines?

Silicone hose handles both applications, but always verify your specific system's temperature and pressure ratings against the hose specs before final installation. Different boost systems have different demands.

Does the red color fade or require a clear coat?

The hose arrives finished in red and ready to use — no coating or prep needed. Color durability depends on exposure to UV and heat; shielding the hose from direct sunlight extends color life.