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SKU: 19725 | UPC: 690092178499
Vibrant Performance Silicone Reducer Coupler 2.50in ID x 1.50in ID x 3.00in Long - Black
The Vibrant 19725 Aramid Reinforced Silicone Reducer Coupler is the best high-quality transition solution for custom intake, intercooler, turbo, coolant, or air systems requiring a secure, leak-free connection between 2.50" and 1.50" diameter hoses. Built with multi-layer silicone reinforced by high-temperature aramid fabric between each layer, this straight reducer coupler offers exceptional durability, extreme temperature resistance from -75°F to 392°F (-60°C to 200°C), and flexibility for demanding applications – ideal for performance builds, forced induction setups, or any system needing reliable silicone hose reduction in black for a clean, professional look.
Key Features
- Aramid Reinforced Silicone: High-temperature aramid fabric between each silicone layer for superior strength and burst resistance
- Wide Temperature Range: Operates from -75°F to 392°F (-60°C to 200°C) perfect for hot turbo/intercooler and coolant applications
- Precise Reduction: Transitions smoothly from 2.50" ID to 1.50" ID over 3.00" length with minimal flow disruption
- Black Color: Sleek, stealthy finish matches black hoses, piping, and engine bay components
- Flexible & Durable: Handles vibration, movement, pressure, and extreme conditions without cracking or leaking
- Vibrant Quality: Trusted in motorsport reliable silicone coupler for custom and high-performance builds
Specifications
| Specification | Detail |
|---|---|
| Part Number | 19725 |
| Type | Straight Reducer Coupler |
| Inlet ID | 2.50 inches |
| Outlet ID | 1.50 inches |
| Length | 3.00 inches |
| Material | Multi-Layer Silicone with Aramid Reinforcement |
| Color | Black |
| Temperature Range | -75°F to 392°F (-60°C to 200°C) |
| Service | Water, Coolant, Air (Not Oil/Fuel) |
| Installation | Hose Clamp Connection (Clamps Not Included) |
| Country of Origin | United States |
| Warranty | Limited (Manufacturer) |
Product Notes
- Straight reducer coupler transitions 2.50" to 1.50" hoses securely in high-heat applications
- Aramid reinforcement provides burst resistance and flexibility under boost or pressure
- Black finish provides a stealthy, professional look matches black piping and hoses
Installation Notes
- Estimated time: 10-20 minutes, easy difficulty, basic hand tools required
- Slide coupler over hoses, secure with appropriate hose clamps (not included) torque clamps evenly
- Check for leaks after installation professional install optional
This Part Fits
| Application | Notes |
|---|---|
| Universal | Custom Intake, Intercooler, Turbo, Coolant, Air Systems (2.50" to 1.50" Hose Transition) |
| Common | Performance Cars, Trucks, UTVs, Race Builds (Water/Coolant/Air Service Only) |
Why Choose Vibrant Aramid Reinforced Silicone Reducer Coupler?
- Aramid fabric reinforcement between silicone layers provides superior strength and temperature resistance up to 392°F
- Precise 2.50" to 1.50" reduction over 3" length ensures smooth flow and secure connection
- Black finish and Vibrant motorsport quality trusted in high-performance and custom applications
Frequently Asked Questions
-
Q: Will this coupler work for my intercooler piping?
A: Yes, Vibrant 19725 is ideal for transitioning 2.50" to 1.50" hoses in high-boost, high-heat applications (air/coolant only). -
Q: Does it come with clamps?
A: No, hose clamps sold separately; use appropriate size T-bolt or worm gear clamps. -
Q: What temperature can it handle?
A: -75°F to 392°F (-60°C to 200°C) continuous – excellent for turbo and coolant systems. -
Q: Is it suitable for oil or fuel?
A: No, for water, coolant, and air service only; not rated for oil or fuel.
Shipping & Handling
- Method: UPS/FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure retail box
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