3-Ply Silicone Reducer Hose 1.25" to 1.50" 90 Degree Blue
Specifications Part numbers, fitment codes and shipping
- Brand
- K2 Industries
- Speedzone SKU
- K2-1399-UNV-006-TSARK
- Manufacturer part number
- K2-1399-UNV-006-TSARK
- UPC
- SH-125-15-90-BL
- Category
- Tool Sets and Repair Kits
- Shipping weight
- 2.0 lb
3-Ply Silicone Reducer Hose 1.25" to 1.50" 90 Degree Blue
Stepped silicone hose that tapers from 1.25" to 1.50" with a 90-degree bend, built for custom cooling and intake plumbing. Three-ply construction handles boost pressure and thermal cycling without cracking or degradation. Perfect for turbo lines, intercooler piping, or radiator reroutes where diameter transition is needed.
Key Features
- Reducer Design - Seamless step from 1.25" to 1.50" eliminates need for adapters or multiple hoses in tight spaces
- 90-Degree Angle - Pre-bent geometry fits around headers, radiators, and engine bay constraints without kinking
- High-Temp Silicone - Three-ply wall resists oil, coolant, and sustained heat without hardening or splitting
Specs
- Material: Silicone
- Configuration: 1.25" inlet, 1.50" outlet, 90-degree elbow
- Construction: 3-ply
- Color: Blue
What's Included
- 1x 3-Ply Silicone Reducer Hose
Frequently Asked Questions
Do I need hose clamps for this reducer?
Yes. Use hose clamps rated for silicone on both the 1.25" and 1.50" ends. Standard worm-gear clamps work, but stainless steel or T-bolt clamps grip better and won't slip under vibration.
Can I use this for a boost line or only coolant?
Three-ply silicone handles both. It's rated for pressure cycles and heat, so turbo boost lines and intercooler piping work fine. Just confirm the operating temperature and pressure range match your application.
Does this hose need any prep before installation?
No prep required. Slip it on, clamp it down, and route it. If you're installing it on a hot engine, let everything cool first for a secure fit.
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.
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Call 407-846-8430
Text 407-749-6314
Answers to common questions are on our FAQ page.
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