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SKU: 19722 | UPC: 690092178468
Vibrant 4 Ply Reducer Coupler 1.5in ID x 1.375in ID x 3in Long - Black - Universal Fit
This Vibrant Performance silicone reducer coupler connects 1.5 inch to 1.375 inch pipes in custom air intake systems turbocharger setups and intercooler piping. It fits universal applications across performance vehicles requiring precise diameter transitions. The 4-ply construction delivers a secure flexible seal that withstands engine bay heat and boost pressure for consistent airflow.
Key Features
- 4-Ply Polyester Reinforcement: Built to handle continuous pressures up to 50 PSI and bursts over 100 PSI for dependable performance in boosted setups
- High-Temperature Silicone: Rated from -65°F to 350°F resists oil fuel and weathering for long-lasting use in hot engine compartments
- Precision Dimensions: 1.5in ID to 1.375in ID over 3in length ensures exact fit between mismatched pipes without leaks
- Molded Construction: Seamless design provides smooth interior airflow reducing turbulence and restrictions
- Black Silicone Finish: Durable exterior resists UV abrasion and chemicals maintaining appearance and function
Product Notes
- Compatible clamps sold separately for secure installation
- Inspect periodically for cracks in high-heat applications
- Store in cool dry place away from direct sunlight
Installation Notes
- Professional installation recommended.
- Clean pipe ends thoroughly before sliding on coupler
- Uses standard T-bolt or worm gear clamps sizes 1.75-2.25in
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Custom Air Intake | Turbo Intercooler Piping |
Why Choose Vibrant Performance?
- Earned trust of industry professionals worldwide
- Manufactured to highest standards of quality and reliability
- Complete range for all performance applications
Frequently Asked Questions
-
Q: Will this coupler work on my custom turbo setup?
A: Yes it fits universal custom air intake intercooler and turbo piping needing 1.5in to 1.375in reduction -
Q: What is the material and temperature rating?
A: 4-ply reinforced silicone handles -65°F to 350°F and high pressures ideal for performance engines -
Q: What clamps should I use and is there a warranty?
A: Pair with 44-56mm T-bolt clamps Vibrant offers limited lifetime warranty against defects
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective poly bag in 5.5 x 5 x 2 inch box
- Weight: 0.20 lbs
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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.
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Installation was easy
Installation was easy. The price is good and it looks great on the truck.
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