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SKU: 2775 | UPC: 690092119720
Vibrant 4 Ply Reinforced Silicone Transition Connector - 3in I.D. x 4in I.D. x 3in long (BLACK) - Universal
This Vibrant Performance transition coupler creates a secure 3-inch to 4-inch step-up connection in custom air intake systems turbocharger piping and intercooler setups. Designed for high-performance vehicles it delivers reliable sealing under boost pressure. Hand-wrapped construction ensures consistent performance across automotive applications.
Key Features
- 4-Ply Aramid Reinforcement: Built to handle heavy duty pressure without swelling or bursting for dependable boost retention
- Extreme Temperature Rating: Functions from -65 deg F to 350 deg F in all driving conditions
- SAE J20 Compliant: Meets or exceeds specifications for coolant service with proven reliability
- UV and Ozone Resistant: Resists degradation for long-term durability in engine bays
- Precise Transition Design: 3in ID x 4in ID x 3in long fits seamlessly in tight custom configurations
Product Notes
- Not suitable for oil or fuel service custom solutions available from manufacturer
- Pair with quality clamps for optimal sealing and performance
- Lightweight at 0.4 lbs for straightforward shipping and handling
Installation Notes
- Professional installation recommended.
- Secure with T-bolt or worm gear stainless steel clamps sized for 3in and 4in ends
- Works with aluminum plastic or mandrel-bent steel intake components
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Turbocharged Vehicles | Custom Intake Piping |
| Universal | All | Supercharged Vehicles | Intercooler Setups |
| 1980-2024 | Universal | Performance Cars | Air Intake Systems |
Why Choose Vibrant Performance?
- Established leader in exhaust and intake components for motorsports
- Rigorously tested products for racing and street use
- Handcrafted in the USA with focus on fit and function
Frequently Asked Questions
-
Q: Will this fit high-boost turbo setups on my car?
A: Yes this universal coupler works in any 3in to 4in transition for turbo intakes intercoolers and charge pipes handling extreme pressures. -
Q: What material and reinforcement does it use?
A: High-grade silicone hand-wrapped with 4-ply aramid fabric for strength and flexibility. -
Q: What warranty is provided?
A: Limited lifetime warranty against manufacturing defects contact Vibrant for details.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective box 9in L x 7in W x 1.75in H
- Weight: 0.4 lbs
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View Vibrant ProductsLet customers speak for us
Looks pretty nice
Looks pretty nice, pricing was good and the reinforcement is a big plus.
Randy H.
Black Ops Auto Works
I emailed customer service to inquire about when it would be shipped
I emailed customer service to inquire about when it would be shipped. They checked and emailed me with the answer. Customer service is A1
Ralph J.
Black Ops Auto Works
Installation was easy
Installation was easy. The price is good and it looks great on the truck.
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