K2 Industries
2.75" 45 Degree Silicone Hose 3-Ply Black
2.75" 45 Degree Silicone Hose 3-Ply Black
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2.75" 45 Degree Silicone Hose 3-Ply Black
High-temperature silicone construction rated for aggressive cooling and turbo setups. Three-ply reinforced design handles boost and sustained heat without degradation. The 45-degree angle bend eliminates tight routing constraints and fits where stock rubber can't.
Key Features
- 3-Ply Reinforced Wall - Resists collapse under boost and maintains structural integrity through thermal cycles.
- Mandrel Bent Construction - 45-degree angle preserves interior diameter and eliminates kinking at bends.
- Black Silicone Material - Handles extreme underhood temperatures without swelling or becoming brittle.
Specs
- Material: Silicone
- Configuration: 2.75" diameter, 45-degree elbow
- Construction: 3-ply reinforced, mandrel bent
- Condition: New
What's Included
- One 2.75" 45-degree silicone hose
Frequently Asked Questions
Will this hose work with standard clamps?
Standard worm-gear clamps work with silicone hose, but stainless-steel T-bolt clamps are the better choice for high-boost applications. They distribute pressure more evenly and prevent deformation at clamp points.
Can I use this on a stock cooling system?
This hose is engineered for modified and forced-induction systems. Stock cooling loops run cooler and lower pressure—factory rubber handles that fine. Use silicone if you're running boost, larger radiators, or custom plumbing.
Does the 45-degree angle work for my specific routing?
The angle is fixed—test-fit the hose against your engine bay layout before ordering additional clamps or adapters. If your application requires a different bend, confirm fitment or look at alternative angles in the catalog.

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