Auto Barn
Est. 1957
1 / 2
Vibrant
Vibrant

Vibrant SS Flex Coupling with Interlock Liner and Mesh Braid 3in inlet/outlet x 4in long

$70.47

On Backorder — Expected to ship by May 24, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Vibrant SS Flex Coupling with Interlock Liner and Mesh Braid 3in inlet/outlet x 4in long. Helps manage exhaust system movement and heat.

Key Features

  • Fits 3 inch inlet and outlet exhaust pipes.
  • Measures 4 inches in overall length.
  • Features an internal stainless steel interlock liner for smooth flow and heat protection.
  • Outer wire mesh limits bellows expansion and protects from road debris.
  • Helps absorb engine vibration and exhaust system movement.
Secure CheckoutFast Shipping631-982-0042
About this part

Product Details

This Vibrant Performance LiteFlex exhaust coupling uses a 3-inch stainless steel interlock liner inside its bellows. This liner helps keep exhaust gases flowing smoothly and also shields the flexible corrugations from high temperatures, which is important for performance exhaust systems. The outer layer is a wire mesh that limits how much the bellows can expand and offers protection against road debris.

The coupling is 4 inches long and connects 3-inch diameter exhaust pipes. It's designed to absorb engine movement and vibration, preventing stress from transferring to other parts of the exhaust system. This well-built flex pipe is a practical choice for custom exhaust builds or repairs where flexibility is needed.

Specifications

Brand
Vibrant
Manufacturer Part #
66004
UPC
690092182960

Frequently Asked Questions

Vibrant SS Flex Coupling with Interlock Liner and Mesh Braid 3in inlet/outlet x 4in long

$70.47