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1.75 x 4 flex coupling
Vibrant stainless steel flex coupling
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Vibrant SS Flex Coupling with Inner Braid Liner 1.75in inlet/outlet x 4in flex length

Vibrant
VIB62404
690092144838
Flanges
3 Units In Stock - Ships Next Business Day
Fabrication, Flanges, Vibrant
$ 29.59 $ 22.29
$ 22.29

SKU: 62404 / UPC: 690092144838


Vibrant Stainless Steel Flex Coupling with Inner Braid Liner 1.75" x 4"

The Vibrant Stainless Steel Flex Coupling with Inner Braid Liner is a high-quality exhaust component designed to add flexibility to performance and custom exhaust systems.

Measuring 1.75" in diameter with a 4" flex length, this coupling allows for movement between exhaust sections, reducing stress on pipes, mufflers, and manifolds.

The integrated inner braid liner protects the bellows from high-temperature exhaust gases and eliminates the common "whistling" noise often caused by high-velocity exhaust flow. Built from premium stainless steel, this flex coupling delivers durability, smooth flow, and a professional finish.

Key Features

  • Inner Braid Liner – Protects bellows from heat and eliminates whistling noise
  • Stainless Steel Construction – Corrosion-resistant and built for long-term durability
  • Flexible Design – Allows movement between exhaust components to reduce stress
  • Smooth Flow – Maintains excellent exhaust flow characteristics
  • 1.75" x 4" Size – Ideal for many performance and custom exhaust applications
  • Professional Finish – Clean, high-quality appearance

Specifications

Detail Value
Brand Vibrant Performance
Type Stainless Steel Flex Coupling with Inner Braid Liner
Inlet / Outlet Diameter 1.75 inches
Flex Length 4 inches
Material Stainless Steel
Country of Origin United States
Warranty Vibrant Performance Limited Warranty

Whats Included

  • Vibrant Stainless Steel Flex Coupling with Inner Braid Liner

Product Notes

  • Ideal for performance exhaust systems, custom builds, and race applications
  • Helps reduce exhaust system stress and noise
  • Professional installation recommended for best results

This Part Fits

Application Notes
Universal Compatible with most 1.75" exhaust systems
Performance & Custom Builds Excellent for turbo, supercharged, and high-performance applications

Why Choose Vibrant Performance Flex Couplings?

  • Premium stainless steel construction with inner braid protection
  • Eliminates common exhaust noise issues like whistling
  • Improves exhaust system longevity by reducing stress
  • Trusted by professional builders and enthusiasts worldwide

Frequently Asked Questions

  • Q: What is the purpose of the inner braid liner?
  • A: The inner braid protects the bellows from high-temperature exhaust gases and eliminates whistling noise caused by high-velocity exhaust flow.
  • Q: Will this fit my 1.75" exhaust system?
  • A: Yes, it has a 1.75" inlet and outlet, making it compatible with most 1.75" exhaust tubing.
  • Q: Is this suitable for turbocharged applications?
  • A: Yes, this flex coupling is commonly used in turbo, supercharged, and high-performance exhaust systems.

Shipping & Handling

  • Method: Ground UPS or FedEx
  • Availability: In stock – ships same or next business day
  • Packaging: Secure Vibrant Performance retail packaging

Request For Information

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