2.50" to 2.75" Silicone Reducer Hose - 3-Ply Black
K2 Industries
2.50" to 2.75" Silicone Reducer Hose - 3-Ply Black
Check fitment before ordering
Match the year, make, model, trim and engine in the product details. Review mounting requirements and vehicle modifications. Ask us about this part.
Eligible returns within 30 days of receipt. Items must be unused, with tags and original packaging. Contact Lee Mods before sending anything back. Lee Mods pays return shipping for eligible U.S. returns; no restocking fee. See Returns & Exchanges for full conditions.
2.50" to 2.75" Silicone Reducer Hose – 3-Ply Black
Step down from 2.50" to 2.75" diameter in one clean transition with reinforced silicone construction. Three-ply design handles coolant, boost, and vacuum lines without kinking or collapsing. Black finish resists UV and engine bay heat.
Key Features
- 3-Ply construction - Resists collapse under vacuum and boost pressure
- Black silicone - Won't degrade in direct sunlight or high-temperature engine bays
- Smooth taper - Minimal flow disruption and easier clamp installation at both ends
Specs
- Material: Silicone
- Configuration: Reducer hose, 2.50" to 2.75" diameter
- Ply: 3-ply reinforced
- Color: Black
What's Included
- 1x Silicone reducer hose
Frequently Asked Questions
Do I need clamps for both ends, and what size?
Yes, you'll need hose clamps at both the 2.50" and 2.75" ends. Pick clamp sizes that match those diameters — most builders use standard stainless steel or spring clamps rated for coolant or boost applications.
Can this handle coolant and boost lines interchangeably?
The 3-ply silicone is rated for both coolant and low-to-moderate boost pressure. If you're running high-boost applications, verify pressure limits match your system specs before install.
Does this hose come pre-cut to a specific length?
This is a full-length reducer hose. Measure your application before ordering — you may need to trim or cut it to fit your exact intake or cooling routing, or source a shorter variant if your run is shorter than stock length.
Your vehicle
Select a vehicle to check the supplied application records for this part.
Choose or change vehicle →Product reference & ordering help
Supplier & part identification
K2 Industries
| Option | SKU / part reference |
|---|---|
| Standard | K2-1448-UNV-006-TSARK |
Vehicle compatibility
Read the application years, model, trim, engine and exclusions in the description above. A make-level collection or product recommendation alone does not confirm fitment.
Request fitment help →Installation & specifications
Review the manufacturer’s specifications and installation notes above. Confirm required mounting hardware, tools and modifications before ordering. If instructions are not supplied, contact us with the part reference.
Shipping expectations
Processing and delivery vary by product, supplier and destination. Contact us to confirm timing for your part before planning an installation.
Shipping & delivery informationManufacturer warranty
Coverage and exclusions vary by manufacturer and part. Review the supplied product documentation or ask us for the applicable terms.
Warranty information