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K2 Industries

3.50" 45 Degree Silicone Hose - 3-Ply Blue

3.50" 45 Degree Silicone Hose - 3-Ply Blue

Regular price $79.99 USD
Regular price $100.00 USD Sale price $79.99 USD
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3.50" 45 Degree Silicone Hose — 3-Ply Blue

Premium silicone construction rated for high-temp coolant and boost lines. Three-ply reinforced design resists collapse under pressure and handles extreme temperature swings without cracking or splitting. The 45-degree bend eliminates hard angles in tight engine bay routing, reducing kink stress and extending hose life.

✓ Ships from FL Warehouse ✓ 3-Ply Reinforced ✓ 3.50" Diameter
Key Features
  • 45-Degree Bend - Factory-molded angle eliminates DIY bending and weak points in tight routing paths.
  • 3-Ply Silicone - Layered reinforcement handles boost, coolant, and intercooler duty without degradation.
  • Temperature Rated - Built to survive continuous high-heat cycles without perishing or swelling.
Specs
  • Material: Silicone
  • Diameter: 3.50"
  • Bend Angle: 45 Degrees
  • Ply Count: 3-Ply
  • Color: Blue
What's Included
  • 3.50" 45 Degree Silicone Hose (1)
Frequently Asked Questions

What size clamps do I need?

Standard hose clamp sizing for 3.50" diameter hose runs T-bolt or worm-gear clamps in the 3.5" to 4" range. Verify your existing line clamps or grab a set rated for that diameter — most common automotive suppliers stock them.

Can I use this for both coolant and boost?

Yes. Silicone construction handles both coolant loops and turbo/supercharger boost lines. Just make sure your clamps are tight and inspect for weeping at connections under load.

Does this come with end fittings?

Hose only — no fittings included. You'll use your existing barbed fittings or swap them to match your new line routing. Measure your old hose connection points before ordering.

SKU: K2-1501-UNV-006-TSARK

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