2.50" to 3.00" 45 Degree Silicone Reducer Hose 3-Ply Black
Specifications Part numbers, fitment codes and shipping
- Brand
- K2 Industries
- Speedzone SKU
- K2-1451-UNV-006-TSARK
- Manufacturer part number
- K2-1451-UNV-006-TSARK
- UPC
- SH-25-3-45-BK
- Category
- Tool Sets and Repair Kits
- Shipping weight
- 2.0 lb
2.50" to 3.00" 45 Degree Silicone Reducer Hose — 3-Ply Black
Step down from 2.50" to 3.00" diameter with a 45-degree angled bend in one piece. This 3-ply silicone hose handles coolant, intercooler, and custom intake routing without kinking. Black silicone resists heat, oil, and UV degradation for years of reliable service.
Key Features
- Tapered ID/OD transition - Moves air or coolant smoothly from larger to smaller diameter without turbulence or dead spots.
- 3-ply reinforcement - Stands up to boost pressure, sustained heat cycling, and aggressive fluid flow without ballooning or collapsing.
- 45-degree geometry - Fits tight engine bays and custom plumbing routes where a straight reducer won't work.
Specs
- Material: Silicone
- Configuration: 2.50" to 3.00" reducer, 45-degree angle
- Construction: 3-ply reinforced
- Color: Black
What's Included
- 1x 2.50" to 3.00" 45-degree silicone reducer hose
Frequently Asked Questions
Do I need hose clamps to secure this?
Yes. Plan on two clamps — one on the 2.50" end and one on the 3.00" end. Step clamps (worm-drive or T-bolt) work best for smooth seating on tapered transitions.
Can I use this for both hot coolant and cold intake air?
Silicone handles both temperature extremes, but confirm your specific application pressure rating first. If you're running boost or high-flow intercooler lines, the 3-ply rating should work — just make sure clamp pressure is even across the transition.
Will this hose fit my existing hard pipe or metal elbows?
The IDs and ODs are sized to standard automotive hose specs, so it should slip over or into common fittings. Dry-fit everything before clamping down to confirm a snug, reliable seal.
Full details on shipping times, returns, warranty and cancellations are on our policy page.
Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.
Email Sales@Speedzoneweb.com
Call 407-846-8430
Text 407-749-6314
Answers to common questions are on our FAQ page.
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