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Vibrant LiteFlex Coupling w/Interlock Liner 2.25in ID x 4.00in Long Vibrant VIB66704
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Vibrant LiteFlex Coupling w/Interlock Liner 2.25in ID x 4.00in Long

Vibrant
VIB66704
690092182922
Flanges
2 Units In Stock - Ships Next Business Day
Fabrication, Flanges, Vibrant
$ 42.79 $ 31.79
$ 31.79

SKU: 66704 | UPC: 690092182922

Universal Vibrant LiteFlex Coupling w/Interlock Liner 2.25in ID x 4.00in Long for Camaro 1967-2002, Corvette 1962-2014, Mustang

Vibrant Performance LiteFlex Exhaust Couplings provide reliable flexibility for high performance exhaust systems with 2.25 inch piping. The 66704 model includes a stainless steel interlock liner for smooth gas flow and protection against extreme heat in demanding applications. This 4 inch long coupling fits universally on vehicles like Chevrolet Camaro 1967-2002, Corvette 1962-2014, Ford Mustang 1979-2004 V6, Honda Civic 1988-2001 and Mazda Miata 1990-2005.

Key Features

  • Stainless Steel Interlock Liner: Promotes even exhaust flow while shielding bellows corrugations from high temperatures for consistent performance.
  • Lightweight Wire Mesh Sleeve: Restricts bellows expansion under pressure and blocks road debris for extended durability.
  • High Flexibility Design: Absorbs engine movement and vibration to prevent cracks or leaks in performance setups.
  • Precise Dimensions: 2.25in inner diameter x 4.00in overall length matches standard exhaust tubing for straightforward replacement. Outside diameter 3.375in.
  • Corrosion Resistant Materials: Full stainless steel construction withstands harsh exhaust environments and weather exposure.

Product Notes

  • Inspect exhaust pipes for proper alignment before installation.
  • Clean pipe ends thoroughly for airtight seal.
  • Packaged in protective box to prevent shipping damage.

Installation Notes

  • Professional installation recommended.
  • Requires two 2.25in narrow band exhaust clamps, sold separately.
  • Compatible with butt-joint or slip-fit piping configurations.

This Part Fits

Year Make Model Submodel
1967-2002 Chevrolet Camaro All
1962-2014 Chevrolet Corvette All
1979-2004 Ford Mustang V6
1988-2001 Honda Civic All
1990-2005 Mazda Miata MX-5 All
1987-2006 Jeep Wrangler YJ/TJ
Universal All 2.25in Exhaust Systems -

Why Choose Vibrant Performance?

  • Proven in motorsports and street performance for decades.
  • Premium stainless steel build for heat and corrosion resistance.
  • Precision engineered to handle high flow and vibration.

Frequently Asked Questions

  • Q: Will this fit my 2.25in exhaust system?
    A: Yes, the 66704 LiteFlex coupling clamps onto any standard 2.25in inner diameter exhaust pipe on vehicles like Camaro 1967-2002, Mustang 1979-2004 or Civic 1988-2001.
  • Q: What materials are used in construction?
    A: Stainless steel interlock liner, bellows and outer wire mesh for maximum heat resistance and strength.
  • Q: What warranty coverage applies?
    A: Backed by Vibrant Performance limited lifetime warranty against manufacturing defects when installed correctly.

Shipping & Handling

  • Method: UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Protective box 6 x 4 x 4 inches
  • Weight: 0.45 lbs

Request For Information

Have questions about Vibrant LiteFlex Coupling w/Interlock Liner 2.25in ID x 4.00in Long? Fill out the form below and we'll get back to you by the next business day.
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