SKU: 2921 | UPC: 690092190767
Vibrant 4 Ply Reducer Coupling 1.25in x 1.50in x 3in Long (BLACK) – Universal Fit
Vibrant Performance Aramid Reinforced Silicone Couplers feature 4-ply construction in a reducer design from 1.25 inch ID to 1.50 inch ID over 3 inches long finished in black. This coupler fits custom air intake turbo intercooler piping and charge pipe setups on performance vehicles. It holds up to extreme temperatures from -65 deg F to 350 deg F and heavy duty pressure without swelling or bursting.
Key Features
- 4-Ply Aramid Reinforcement: Hand wrapped for strength to handle high boost pressure in demanding turbo and supercharger applications
- Extreme Temperature Rating: Operates reliably from -65 deg F to 350 deg F in cold starts or underhood heat
- SAE J20 Compliant: Meets or exceeds standards for coolant service with proven durability
- UV and Ozone Resistant: Resists degradation from environmental exposure for longer service life
- Reducer Design: Smooth transition from 1.25in to 1.50in ID over 3in length fits stepped piping configurations precisely
Product Notes
- Not suitable for oil or fuel service although custom hose solutions available from Vibrant
- Store in cool dry place away from direct sunlight prior to installation
- Lightweight at 0.2 lbs for simple handling during fabrication
Installation Notes
- Professional installation recommended.
- T-bolt clamps sized to hose OD required sold separately for secure high pressure seal
- Compatible with aluminum steel or plastic mandrel bent piping with matching IDs
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | All Models | Turbo Intake Intercooler Systems |
Why Choose Vibrant Performance?
- Decades of experience crafting performance plumbing for racing and street
- Reinforcement exceeds industry standards for pressure and heat
- Hand wrapped in USA for exact tolerances and consistent performance
Frequently Asked Questions
- Q: Can this coupler handle fuel or oil?
A: Designed for air coolant and vacuum lines only not compatible with oil or fuel contact manufacturer for alternatives - Q: What clamps work best with this silicone?
A: Stainless T-bolt clamps in 1.75in to 2.25in range for OD secure high boost over 20 PSI applications - Q: What is the pressure rating?
A: Continuous 100 PSI at 70 deg F burst pressure 200 PSI suitable for most forced induction setups
Shipping & Handling
- Method: UPS Ground USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Protective poly bag in 6in x 4in x 2in box
- Weight: 0.2 lbs
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