SKU: 61208 | UPC: 690092144760
Vibrant SS Turbo FLEX Coupling with Interlock Liner 4in inlet/outlet x 8in long – Universal Turbo Exhaust Fit
Vibrant SS Turbo FLEX Coupling with Interlock Liner measures 4 inches inlet and outlet by 8 inches long. This universal part suits turbocharged vehicles and high-performance exhaust setups including drag cars trucks and imports. It isolates engine vibration to prevent stress on manifolds downpipes and other components for reliable exhaust durability.
Key Features
- T304 Stainless Steel Braid: Resists corrosion handles extreme heat up to 1600F and withstands boost pressures in turbo applications
- Interlock Liner Design: Prevents inner liner collapse under vacuum or pressure ensuring consistent flex and flow
- Vibration Isolation: Absorbs engine harmonics to reduce fatigue cracking in manifolds downpipes and hangers
- 4in Inlet/Outlet x 8in Length: Matches standard turbo downpipe sizes provides generous flex without restricting exhaust flow
- Turbo-Specific Engineering: Built for forced induction systems extends component life in high-vibration environments
Product Notes
- Ideal for custom exhaust fabrication with turbochargers or superchargers
- Inspect regularly for wear in extreme racing conditions
- Ships securely in protective packaging to prevent damage
Installation Notes
- Professional installation recommended.
- Use 4in V-band clamps or marman flanges for secure leak-free connections
- Align straight during install to avoid binding and ensure full flex range
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Various | Turbocharged Vehicles | 4″ Exhaust Systems |
| Universal | Dodge | Ram 2500/3500 | Cummins Diesel |
| Universal | Ford | F-250/F-350 | Powerstroke Diesel |
| Universal | GM | Duramax Trucks | L5P/LML Diesel |
Why Choose Vibrant?
- World leader in stainless steel flexible couplings design and manufacturing
- Engineered specifically to isolate vibration and protect exhaust systems
- Proven in racing and street performance for lasting reliability
Frequently Asked Questions
- Q: Will this fit my 4in turbo downpipe setup?
A: Yes it connects directly to any 4in inlet/outlet turbo housing or downpipe flange using standard V-band clamps universal for most boosted applications - Q: What material is used in construction?
A: Full T304 stainless steel braid with reinforced interlock liner for maximum heat resistance corrosion protection and flexibility - Q: What is the warranty coverage?
A: Vibrant provides a limited lifetime warranty against manufacturing defects when installed and used properly
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Protective box 12in x 6in x 6in
- Weight: 2.1 lbs





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