ETL INDUSTRIES 1.75" to 2.5" Silicone Reducer Hose – 4-Ply Reinforced for Turbo Intercooler Piping (Black)

Need to connect a 1.75" pipe to a 2.5" pipe? This reducer coupler is your solution.

Whether you're building a custom turbo setup, repairing an intercooler pipe, or working on a DIY intake system, this 4-ply reinforced silicone hose handles the job with confidence.

Engineered for performance:
✅ 4-Ply Reinforcement – Withstands high boost pressure, no blowouts
✅ Extreme Temperature Range** – -60°F to 350°F, won't crack or harden
✅ 140 PSI Burst Pressure – Built for turbo and intercooler applications
✅ Universal Fit** – Works on trucks, marine, turbochargers, intercoolers, radiators, and DIY intake/cooling systems

What's included:
- 1 x Silicone Reducer Coupler Hose (1.75" → 2.5", 3" length)

Specs:
| Specification | Detail |
|---------------|--------|
| Inlet ID | 1.75 inch (44mm) |
| Outlet ID | 2.5 inch (63mm) |
| Length | 3 inch (76mm) |
| Material | 4-Ply Reinforced Silicone + Polyester |
| Color | Black |
| Working Temp | -60°F ~ 350°F |
| Burst Pressure | 140 PSI |

Backed by ETL INDUSTRIES:
- ⏱️ 24-hour customer service
- 📦 1-year warranty (installation help, returns, replacements)

Installation tip: Use high-quality hose clamps (not included) on both ends for a secure, leak-free seal.