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SKU: 19734 | UPC: 690092182519
Vibrant Performance Silicone Reducer Coupler – 3.00" ID x 3.25" ID x 4.50" Long (Black)
The Vibrant Performance Silicone Reducer Coupler is a high-quality transition hose designed to connect 3.00" ID to 3.25" ID tubing or components. Reinforced with aramid fabric between layers of silicone, it offers excellent durability, flexibility, and heat resistance with an operating temperature range of -75°F to 392°F (-60°C to 200°C).
This black coupler is ideal for intake, intercooler, turbo, radiator, or other air/coolant applications where a smooth size transition is needed. The multi-ply construction provides superior burst resistance and long-term reliability in demanding performance environments.
Key Features
- Size Transition – 3.00" ID to 3.25" ID for smooth airflow or coolant flow
- Aramid Reinforced Silicone – Multi-layer construction with high-strength aramid fabric
- Wide Temperature Range – -75°F to 392°F (-60°C to 200°C)
- Black Finish – Clean, professional appearance that matches most engine bays
- High Burst Strength – Suitable for boosted intake, intercooler, and coolant systems
| Spec | Detail |
|---|---|
| Part Number | 19734 |
| Brand | Vibrant Performance |
| Type | Silicone Reducer Coupler |
| Dimensions | 3.00" ID x 3.25" ID x 4.50" Long |
| Material | Multi-Ply Silicone with Aramid Reinforcement |
| Temperature Range | -75°F to 392°F (-60°C to 200°C) |
| Color | Black |
| Country of Origin | United States |
| Warranty | Vibrant Performance Limited Warranty |
Product Notes
- Suitable for air, coolant, and water service only (not for fuel or oil)
- Ideal for intake, turbo, intercooler, or radiator hose transitions
- Use with appropriate hose clamps for secure installation
Installation Notes
- Slide onto tubing or components and secure with hose clamps
- Ensure proper alignment to avoid stress on the coupler
- Estimated time: 10–20 minutes
Why Choose Vibrant Performance Silicone Couplers?
- High-temperature aramid reinforcement for superior burst strength
- Wide temperature range and excellent flexibility
- Trusted in racing and performance applications for reliability
Frequently Asked Questions
-
Q: What applications is this coupler suitable for?
A: Air, coolant, and water systems only. It is not for fuel or oil applications. -
Q: Can this be used on a turbo intake system?
A: Yes, it is commonly used for turbo and intercooler piping transitions. -
Q: What size hose clamps should I use?
A: Use clamps sized for 3.00" and 3.25" outer diameters.
Shipping & Handling
- Method: Ground UPS or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Secure Vibrant Performance retail packaging
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Looks pretty nice
Looks pretty nice, pricing was good and the reinforcement is a big plus.
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I emailed customer service to inquire about when it would be shipped
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