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Vibrant Silicone Reducer Coupler 1.375in ID x 1.25in ID x 3.00in Long - Black Vibrant VIB19720
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Vibrant Silicone Reducer Coupler 1.375in ID x 1.25in ID x 3.00in Long - Black

Vibrant
VIB19720
690092178444
Silicone Couplers & Hoses
Out of stock
$ 24.99 $ 18.79

SKU: 19720 | UPC: 690092178444

Vibrant Silicone Reducer Coupler 1.375in ID x 1.25in ID x 3.00in Long - Black for Honda Civic 1988-2005 VW Golf 1989-1998 Acura Integra 1991-1999

This Vibrant Performance aramid reinforced silicone transition hose coupler reduces from 1.375 inch ID to 1.25 inch ID over 3 inches in black silicone for seamless connections in custom air intake turbo plumbing and coolant systems. It fits universal applications and specific performance vehicles like 1988-2005 Honda Civic EF EG EK EP EM models 1989-1998 Volkswagen Golf Jetta Mk2 Mk3 1.8L 2.0L and 1991-1999 Acura Integra DA DB DC B18 with small diameter piping. Designed to withstand extreme temperatures from -75 degrees F to 392 degrees F and burst pressures up to 100 PSI it delivers reliable performance in water coolant and air setups for automotive builds.

Key Features

  • Aramid Reinforcement: High temperature resistant fabric layered between silicone provides burst strength up to 100 PSI and enduring durability under boost pressure in turbo and intake systems
  • Wide Temperature Range: Functions from -75 degrees F to 392 degrees F (-60 degrees C to 200 degrees C) to manage heat soak cold starts and demanding conditions
  • Precise Sizing: 1.375 inch ID to 1.25 inch ID over 3 inch length suits tight spaces in throttle body intercooler piping intake tracts and 35mm turbo setups
  • Black Silicone Finish: Resists cracking fading and weathering for lasting clean underhood look in racing and street cars
  • Versatile Service: Rated for water coolant and air in intake systems turbo configurations and radiator hoses on B-series D-series and similar engines

Product Notes

  • Suitable for water coolant and air service only not for fuel or oil applications
  • Store in cool dry place away from direct sunlight to maintain flexibility
  • Ships in protective poly bag weighs 0.05 lbs

Installation Notes

  • Professional installation recommended.
  • Use stainless steel T-bolt clamps sized 28-32mm for 1.25in side and 32-36mm for 1.375in side
  • Clean mating surfaces and apply silicone spray for easy slide-on fit

This Part Fits

Year Make Model Submodel
Universal - Custom Air Intake Turbo Plumbing 1.25in to 1.375in Piping
1988-2005 Honda Civic EF EG EK EP EM Models B-series D-series
1989-1998 Volkswagen Golf Jetta Mk2 Mk3 1.8L 2.0L
1991-1999 Acura Integra DA DB DC B18

Why Choose Vibrant Performance?

  • Established leader in silicone hose components for racing and street applications
  • Uses premium aramid fiber and silicone compounds tested for motorsport demands
  • Precision molded shapes ensure leak free seals and consistent performance

Frequently Asked Questions

  • Q: Will this coupler fit my small turbo intake setup?
    A: Yes it connects 1.375 inch OD pipes to 1.25 inch OD pipes common on 35mm throttle bodies 32mm intercooler tubes and B-series D-series engines in Honda Civic Integra VW Golf
  • Q: What material construction does it have?
    A: Multi-layer silicone with embedded aramid reinforcement fabric for flexibility strength and heat resistance up to 392 degrees F
  • Q: Does it come with a warranty?
    A: Backed by Vibrant Performance limited manufacturer warranty against defects in materials and workmanship

Shipping & Handling

  • Method: UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Protective poly bag dimensions 6in x 4in x 1in
  • Weight: 0.05 lbs

Request For Information

Have questions about Vibrant Silicone Reducer Coupler 1.375in ID x 1.25in ID x 3.00in Long - Black? Fill out the form below and we'll get back to you by the next business day.
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