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

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