SKU: 64806 | UPC: 690092145156
Vibrant SS Flex Coupling without Inner Liner 2.5in inlet/outlet x 6in long – Universal Fit
Vibrant SS Flex Coupling without Inner Liner (part 64806) features 2.5 inch inlet and outlet diameters with a 6 inch overall length for seamless integration into custom exhaust setups. This universal part suits a broad range of vehicles from compact cars to trucks with 2.5 inch piping. It absorbs engine vibrations to protect manifolds and downpipes from cracking while promoting longer exhaust system durability especially in high performance or forced induction applications.
Key Features
- Vibration Isolation: Absorbs engine harmonics to minimize stress on manifolds downpipes and connected components
- Stainless Steel Construction: Provides corrosion resistance and withstands extreme exhaust temperatures for lasting performance
- Without Inner Liner: Delivers unrestricted exhaust flow ideal for turbocharged or naturally aspirated performance builds
- Precise Sizing: 2.5 inch inlet and outlet with 6 inch length matches standard exhaust diameters for straightforward fabrication
- Flex Durability: Engineered bellows design flexes without fatigue to extend service life of entire exhaust system
Product Notes
- Ideal for custom fabrication projects using 2.5 inch exhaust tubing
- Compatible with applications featuring forced induction or stock setups
- Arrives in protective packaging to ensure damage-free delivery
Installation Notes
- Professional installation recommended.
- Position flex section to allow natural movement without overextension
- Secures with standard band clamps or V-band flanges sold separately
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Various | All Models | 2.5″ Exhaust Systems |
| 2002-2007 | Subaru | Impreza | WRX |
| 2004-2007 | Subaru | Impreza | WRX STI |
| 1992-2000 | Honda | Civic | Si |
| 1994-2001 | Acura | Integra | GSR Type R |
Why Choose Vibrant?
- Leads in design and manufacturing of stainless steel flexible couplings
- Targets vibration isolation to safeguard exhaust integrity
- Offers configurations for diverse exhaust needs
Frequently Asked Questions
- Q: Will this fit my 2.5 inch exhaust system?
A: Yes universal design works with any vehicle using 2.5 inch piping for custom or replacement applications - Q: What material is used in construction?
A: Full stainless steel bellows without inner liner for heat resistance and high flow capacity - Q: What installation hardware is required?
A: Exhaust band clamps or V-band flanges needed separately professional install advised for alignment
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective box 7in x 4in x 4in
- Weight: 1.1 lbs





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