Girnfac 2.5-3″ Silicone Reducer Hose Kit – 4-Ply Reinforced
$8.54 on Amazon.com (as of October 16, 2026, 10:16 PM EST) View details ↗
Upgrade your vehicle’s intake or intercooler system with the **Girnfac 2.5″ to 3″ Silicone Reducer Hose Kit**, designed for high-performance airflow under extreme conditions. Crafted from **premium silicone rubber** with **4-ply reinforcement**, this straight coupler hose delivers superior heat resistance (up to **428°F**), pressure tolerance (burst rating: **2 MPa**), and durability against abrasion and corrosion. The included **stainless steel T-bolt clamps** ensure a leak-proof, tool-free installation—ideal for DIY enthusiasts or professional tuners.
Versatile for **automotive, marine, and industrial applications**, this reducer hose bridges **2.5″ (63mm) and 3″ (76mm) piping** with a **3″ (76mm) length** and **5mm wall thickness**, accommodating intercooler lines, intake systems, and exhaust modifications. Its flexible design supports custom piping setups, while the **high-temperature and pressure ratings** make it a reliable choice for forced induction setups. Whether you’re upgrading a turbocharged engine or reinforcing industrial airflow systems, this kit delivers **long-lasting performance** without compromising fit or function.
| Material | Premium silicone rubber (4-ply reinforced) |
|---|---|
| Dimensions | 2.5″ (63mm) ID → 3″ (76mm) ID, 3″ (76mm) length, 5mm wall thickness |
| Temperature Range | -76°F to +428°F (-60°C to +220°C) |
| Working Pressure | 0.3–0.9 MPa (43.5–130.5 PSI) |
| Burst Pressure Rating | 2 MPa (290 PSI) |
| Compatibility | Universal for automotive (intake/intercooler), marine, and industrial piping (2. |






