K2 Industries
2.50" to 3.00" 45 Degree Silicone Reducer Hose 3-Ply Black/Red
2.50" to 3.00" 45 Degree Silicone Reducer Hose 3-Ply Black/Red
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2.50" to 3.00" 45 Degree Silicone Reducer Hose — 3-Ply Black/Red
Step down from 2.50" to 3.00" diameter with a 45-degree angle bend, built from reinforced silicone. Three-ply construction handles boost and coolant lines without kinking. Black exterior with red inner layer for easy identification under the hood.
Key Features
- 45-degree bend - Fits tight engine bay layouts where straight hose won't work
- 3-ply construction - Resists collapse under vacuum and handles moderate boost pressure
- Color-coded interior - Red inner layer makes routing and identification quick at a glance
Specs
- Material: Silicone
- Configuration: 45-degree angle reducer
- Inlet: 2.50"
- Outlet: 3.00"
- Construction: 3-ply black exterior / red interior
What's Included
- Single reducer hose assembly
Frequently Asked Questions
What size clamps do I need for this hose?
You'll need separate clamps for both the 2.50" inlet and 3.00" outlet sides. Standard worm-drive hose clamps work fine — grab one set for each diameter.
Can this handle boost, or is it coolant-only?
Three-ply silicone handles moderate boost pressure and coolant lines. For extreme boost setups, confirm your system's PSI rating and test-fit before final install.
Does this come with fittings or adapters?
This is the hose only — no fittings included. You'll pair it with your own barbed fittings or connectors that match the 2.50" and 3.00" diameters.

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