K2 Industries
2.75" to 3" 45 Degree Silicone Reducer Hose - 3-Ply Black
2.75" to 3" 45 Degree Silicone Reducer Hose - 3-Ply Black
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2.75" to 3" 45 Degree Silicone Reducer Hose — 3-Ply Black
Step down from 2.75" to 3" diameter with a 45-degree angle bend—built for turbo, intercooler, and intake plumbing runs. Three-ply silicone construction handles boost pressure and thermal cycling without cracking or splitting. Angled design lets you route hose where straight sections won't fit.
Key Features
- 45-Degree Bend - Eliminates need for multiple hose pieces and fittings in tight engine bays
- 3-Ply Reinforcement - Resists collapse under boost and maintains durability through temperature swings
- Stepped Diameter - Transitions smoothly from larger to smaller diameter for forced-air systems
Specs
- Material: Silicone
- Configuration: 45-degree reducer, 2.75" inlet to 3" outlet
- Construction: 3-ply reinforced
- Finish: Black
What's Included
- One 2.75" to 3" 45-degree silicone reducer hose
Frequently Asked Questions
Do I need clamps for this hose?
Yes—plan on hose clamps at both ends. The hose itself doesn't include them, so grab worm-gear or t-bolt clamps in the appropriate sizes for your inlet and outlet diameters.
Can this handle boost pressure?
Three-ply silicone is rated for forced-air systems. Confirm your boost level matches the hose specifications—higher boost applications may require clamp reinforcement or stepped up to thicker-wall variants.
Will this fit my turbo setup without modification?
Test-fit before final assembly. The 45-degree angle and stepped diameters work for most intercooler and intake routes, but engine bay layout varies—dry-run the hose path to verify clearance and fitment.

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