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SKU: 2722 | UPC: 690092162948
Vibrant 4 Ply Reinforced Silicone Straight Hose Coupling - 4.5in I.D. x 3in long (BLACK)
Hand-wrapped Vibrant Performance silicone straight coupler measures 4.5 inches inside diameter by 3 inches long in black for universal fit in custom air intake intercooler and turbo piping on performance vehicles. 4-ply aramid reinforcement handles heavy pressure and extreme temperatures from -65°F to 350°F without swelling or bursting. Meets SAE J20 specs for coolant service with UV and ozone resistance.
Key Features
- 4-Ply Aramid Reinforcement: Built to endure high boost pressure in demanding turbo and supercharger setups
- Temperature Range -65°F to 350°F: Performs reliably from cold starts to high-heat track conditions
- SAE J20 Compliant: Exceeds standards for coolant applications ensuring safe reliable operation
- UV and Ozone Resistant: Maintains flexibility and strength outdoors over time
- Straight 4.5in ID x 3in Length: Perfect length for tight connections in compact engine bays
Product Notes
- Not suitable for oil or fuel service custom Vibrant hoses available for those needs
- Inspect regularly for wear in high-performance use
- Ships rolled in protective packaging to prevent damage
Installation Notes
- Professional installation recommended.
- Use stainless steel T-bolt clamps sized for 4.5in ID to secure firmly
- Ensure pipe ends are smooth and deburred for airtight seal
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Turbocharged Vehicles | Custom Intake Piping |
| Universal | All | Supercharged Vehicles | Intercooler Setups |
| Universal | All | Performance Cars | Air Intake Systems |
Why Choose Vibrant Performance?
- Established leader in motorsports intake and exhaust components
- Hand-wrapped construction for consistent quality
- Engineered to SAE standards for proven durability
Frequently Asked Questions
-
Q: Does this coupler fit specific vehicles?
A: Universal design works in custom air intake turbo piping and intercooler systems on most performance cars trucks and imports with 4.5in piping -
Q: What material is used and color options?
A: High-grade silicone with 4-ply aramid reinforcement in black finish for heat resistance and clean underhood look -
Q: What is the warranty and install tip?
A: Backed by Vibrant quality guarantee use proper clamps and avoid over-tightening for long life
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective poly bag dimensions 6in x 6in x 3in
- Weight: 0.45 lbs
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Shop premium Vibrant Performance parts at Black Ops Auto Works, your trusted source for Vibrant exhaust components, resonators, mandrel bends, silicone couplers, hump hoses, AN fittings, PTFE hose ends, fabrication parts, fuel system fittings, and performance plumbing components. Vibrant Performance is known for producing high-quality exhaust fabrication and fluid transfer products engineered for fitment, durability, airflow, and race-ready reliability. Whether you are building a turbo setup, custom exhaust, intercooler piping system, fuel system, hot side charge pipe, or full race car, Vibrant products deliver the precision and performance serious builders demand. Shop Vibrant Exhaust, Fabrication & Performance Plumbing Parts At Black Ops Auto Works, we carry a wide selection of Vibrant Performance fabrication parts and plumbing components for street, race, drift, off-road, and custom builds. Popular Vibrant Product Categories: Exhaust Components & Resonators – Stainless ...
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.
Ralph J.
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