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Vibrant Silicone Reducer Coupler 3.50in ID x 3.125in ID x 3.00in Long - Black Vibrant VIB19739
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Vibrant Silicone Reducer Coupler 3.50in ID x 3.125in ID x 3.00in Long - Black

Vibrant
VIB19739
690092178642
Silicone Couplers & Hoses
1 Units In Stock - Ships Next Business Day
$ 47.50 $ 35.50
$ 35.50

SKU: 19739 | UPC: 690092178642

Vibrant Silicone Reducer Coupler 3.50in ID x 3.125in ID x 3.00in Long - Black - Universal Fit

This Vibrant Performance aramid reinforced silicone transition hose coupler connects 3.50 inch to 3.125 inch diameter pipes in custom air intake turbocharger intercooler and charge pipe setups on performance vehicles cars trucks and imports. It withstands extreme temperatures from -75 Degrees F to 392 Degrees F for reliable operation under boost pressure. Designed for water coolant and air service to deliver leak free performance in high demand applications.

Key Features

  • Aramid Fiber Reinforcement: High temperature resistant fabric layered between silicone walls delivers added strength burst resistance and flexibility without cracking
  • Extreme Temperature Range: Operates from -75 Degrees F to 392 Degrees F (-60 Degrees C to 200 Degrees C) to handle heat soak cold starts and track conditions
  • Precision Sizing: 3.50in ID x 3.125in ID x 3.00in long reducer provides exact fit for transitioning pipe sizes in tight engine bays
  • Black Silicone Build: Durable UV ozone and weathering resistant material maintains shape and seal over time
  • Versatile Application: Ideal for air intake systems silicone couplers hoses turbo piping and intercooler setups on cars trucks and imports

Product Notes

  • Suitable for water coolant and air service only not for fuel or oil applications
  • Inspect periodically for wear and replace if stretching or hardening occurs
  • Lightweight 0.2 lbs design ships compactly in 6in x 6in x 1in poly bag

Installation Notes

  • Professional installation recommended.
  • Use stainless steel hose clamps sized 3.50in to 3.75in for secure seal on both ends
  • Ensure pipe surfaces are smooth deburred and free of debris before sliding on coupler

This Part Fits

Year Make Model Submodel
Universal All Custom Air Intake Turbo All Performance Builds

Why Choose Vibrant Performance?

  • Established leader in motorsports plumbing components used in drag racing road racing and street performance
  • Manufactures in house with strict quality controls for consistent wall thickness and reinforcement
  • Engineered for high boost applications with proven reliability in competition environments

Frequently Asked Questions

  • Q: Does this coupler fit specific vehicles or is it universal?
    A: Universal design fits any custom air intake turbo piping or intercooler setup transitioning from 3.50in to 3.125in pipes on cars trucks SUVs and imports
  • Q: What material makes this coupler durable?
    A: Multi layer silicone with embedded aramid reinforcement fabric provides flexibility strength and resistance to heat pressure and environmental damage
  • Q: What clamps and tools are needed for installation?
    A: Requires two constant tension or T bolt clamps 56-75mm range heat gun for easier install and torque wrench for even tightening professional help advised for optimal seal

Shipping & Handling

  • Method: UPS Ground or USPS Priority
  • Availability: In stock - ships same or next business day
  • Packaging: Protective poly bag dimensions 6 x 6 x 1 inches
  • Weight: 0.2 lbs
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