SKU: 64304 | UPC: 690092145019
Vibrant SS Flex Coupling without Inner Liner 1.5in inlet/outlet x 4in long – Universal Exhaust
Vibrant Performance SS Flex Coupling 64304 is a stainless steel exhaust flex section measuring 1.5 inches inlet and outlet by 4 inches long without inner liner designed for custom exhaust fabrication. This universal part fits most vehicles with 1.5 inch exhaust piping including cars trucks and performance applications with or without forced induction. It absorbs engine vibration to prevent cracking in manifolds and downpipes while extending the life of exhaust components.
Key Features
- T304 Stainless Steel Construction: Provides corrosion resistance and durability for long-term performance in harsh exhaust environments
- No Inner Liner Design: Allows higher temperature tolerance ideal for turbocharged or high-heat forced induction setups
- Vibration Isolation: Dampens engine vibrations to reduce stress on manifolds downpipes and connected components
- 1.5 Inch Inlet/Outlet: Matches standard 1.5 inch exhaust tubing for seamless integration in compact systems
- 4 Inch Length: Compact size fits tight spaces in custom exhaust builds without sacrificing flexibility
Product Notes
- Not intended for vertical exhaust applications use horizontally for best results
- Inspect regularly for wear in high-vibration environments
- Lightweight design ships quickly with minimal packaging
Installation Notes
- Professional installation recommended.
- Clamp or weld to 1.5 inch exhaust pipes using stainless steel clamps or V-band kits
- Compatible with standard exhaust fabrication hardware no special tools required
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | All Models | 1.5in Exhaust Systems |
Why Choose Vibrant Performance?
- World leader in stainless steel flexible coupling design and manufacturing
- Engineered specifically to isolate vibration and protect exhaust systems
- Precision built for reliability in custom and OEM-style applications
Frequently Asked Questions
- Q: Will this flex coupling work on my vehicle?
A: Yes this is a universal part designed to fit any exhaust system with 1.5 inch inlet and outlet piping including custom builds on compact cars performance vehicles and light trucks - Q: What material is used in this product?
A: Constructed from T304 stainless steel for maximum corrosion resistance and strength in extreme heat and vibration conditions - Q: What is the warranty on this flex coupling?
A: Vibrant Performance offers a limited lifetime warranty against manufacturing defects when installed and used properly
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Compact protective box 6in x 2in x 2in
- Weight: 0.4 lbs





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