K2 Industries
2.50" to 3.00" 90 Degree Silicone Reducer Hose - 3-Ply Blue
2.50" to 3.00" 90 Degree Silicone Reducer Hose - 3-Ply Blue
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2.50" to 3.00" 90 Degree Silicone Reducer Hose — 3-Ply Blue
Stepped silicone hose that bridges two different diameter coolant or intake lines with a 90-degree bend. Three-ply construction handles boost and coolant pressure without kinking. The blue finish resists UV degradation and blends with custom cooling setups.
Key Features
- Stepped bore design - Transitions smoothly from 2.50" to 3.00" without reducing flow or creating turbulence
- 90-degree configuration - Eliminates the need for multiple fittings or custom fabrication in tight engine bay layouts
- 3-ply silicone construction - Withstands repeated pressure cycles and resists oil, coolant, and fuel degradation
Specs
- Material: Silicone
- Configuration: 90 degree, stepped reducer
- Bore range: 2.50" inlet to 3.00" outlet
- Ply rating: 3-ply
- Finish: Blue
Whats Included
- One 2.50" to 3.00" 90 degree silicone reducer hose
Frequently Asked Questions
Do I need clamps to secure this hose?
Yes. Hose clamps are not included — bring stainless or worm-gear clamps rated for your hose diameter. Size them for the 2.50" inlet and 3.00" outlet ends.
Can this handle pressurized coolant systems?
Three-ply silicone is rated for typical coolant and boost pressure in street and light performance builds. If you're running extreme boost or high-pressure custom cooling, verify your system pressure against the hose manufacturer specs before installation.
Will the stepped design create turbulence or flow restriction?
The gradual 90-degree taper is engineered to transition between diameters without sharp edges or sudden direction changes, so flow stays clean. It's designed as a direct drop-in replacement for factory transition hoses.

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