SKU: 65006 | UPC: 690092145170
Vibrant SS Flex Coupling without Inner Liner 3in Inlet/Outlet x 6in Long – Universal Fit
Vibrant Performance 65006 delivers a stainless steel flex coupling built for exhaust systems in custom fabrication and high performance vehicles. This 3 inch inlet and outlet design with 6 inch length suits turbo downpipes manifolds and straight piping setups across various makes and models. It absorbs engine vibration to cut stress on components and prevent manifold downpipe cracking while boosting exhaust durability.
Key Features
- Stainless Steel Build: T304 construction resists corrosion handles extreme heat up to 1600F ideal for forced induction systems
- No Inner Liner: Maximizes exhaust flow reduces backpressure perfect for high flow turbo and supercharger applications
- Exact Sizing: 3.00 inch inner diameter inlet outlet 6.00 inch overall length fits standard 3 inch piping with precision
- Vibration Isolation: Flex bellows design dampens engine harmonics extends life of manifolds downpipes and hangers
- Universal Application: Works with or without braiding for naturally aspirated or boosted exhaust configurations
Product Notes
- Inspect flex section during routine maintenance in high vibration environments
- Use stainless steel clamps or V-band connections for secure attachment
- Packaged to prevent shipping damage arrives ready for fabrication
Installation Notes
- Professional installation recommended.
- Weld or clamp ends to 3 inch exhaust tubing ensure straight alignment
- Compatible with standard exhaust flanges and V-band clamps no special hardware needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Universal | Custom Exhaust | Turbo Downpipe/Manifold |
| 2002-2007 | Subaru | WRX | STI |
| 1993-1998 | Toyota | Supra | Twin Turbo |
| 2003-2006 | Mitsubishi | Evolution | Evo VIII/IX |
| 1997-2004 | Chevrolet | Corvette | C5 Z06 |
| 1998-2002 | Chevrolet | Camaro | SS/Z28 LS1 |
Why Choose Vibrant?
- Leads in stainless steel flexible coupling design and manufacturing worldwide
- Engineered specifically to isolate vibration and protect exhaust components
- Precision built for reliable performance in demanding fabrication projects
Frequently Asked Questions
- Q: Will this flex coupling work on my 3 inch turbo downpipe setup
A: Yes 65006 matches 3 inch piping universal for most Subaru WRX Evo Supra and LS swap exhaust systems - Q: What material and heat rating does it have
A: T304 stainless steel construction rated for continuous 1600F intermittent higher without liner for max flow - Q: What is the warranty and install process
A: Limited lifetime against manufacturing defects weld or clamp install takes under 1 hour with basic tools
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Protective cardboard tube 12in x 6in x 6in
- Weight: 1.1 lbs





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