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SKU: 19732 | UPC: 690092178574
Vibrant 4 Ply Reducer Coupler 3in ID x 2.75in ID x 4.5in Long - Black | Universal Air Intake Fit
The Vibrant Performance 19732 reducer coupler creates a durable flexible connection between 3-inch and 2.75-inch tubing in air intake systems turbo piping and intercooler setups. This black 4-ply silicone part suits custom performance builds across various vehicles delivering reliable sealing under boost and heat. Engineered for motorsports it handles demanding conditions without cracking or leaking.
Key Features
- 4-Ply Polyester Reinforcement: Supports up to 75 PSI burst pressure for secure high-boost connections
- High-Temperature Silicone: Rated -65°F to 350°F peak with 250°F continuous service resisting oil fuel and weathering
- Precision Step-Down Sizing: 3.00in ID large end to 2.75in ID small end over 4.50in length for exact fitment
- Flexible Design: Bends and stretches to ease routing in tight engine bays without kinking
- Black Matte Finish: Complements black aluminum or powder-coated pipes for clean underhood appearance
Product Notes
- Use with T-bolt or spring clamps rated for silicone hoses sold separately
- Inspect for proper seating after initial heat cycles
- Packaged individually for protection during shipping
Installation Notes
- Professional installation recommended.
- Apply silicone lubricant to barbs for smooth assembly
- Compatible with stainless steel T-bolt clamps sizes 2.75in to 3.25in
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Air Intake Turbo Intercooler Builds | All Performance Vehicles |
Why Choose Vibrant Performance?
- Earns trust from racing teams and builders worldwide
- Built with consistent quality for long-term durability
- Offers full line of hoses fittings for complete systems
Frequently Asked Questions
-
Q: What tubing sizes does this reducer coupler connect?
A: Joins 3.00 inch inner diameter pipes to 2.75 inch inner diameter pipes with 4.50 inch overall length -
Q: Can it handle turbo boost levels?
A: 4-ply construction supports 75 PSI burst pressure ideal for boosted applications up to 350°F peak -
Q: Are clamps included with this coupler?
A: No clamps included purchase T-bolt clamps separately for custom secure fit
Shipping & Handling
- Method: UPS Ground USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Protective plastic sleeve inside cardboard box
- Weight: 0.31 lbs
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Vibrant
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