-25%
Click to zoom in
SKU: 64604 | UPC: 690092145064
Vibrant SS Flex Coupling without Inner Liner 2in Inlet/Outlet x 4in Long - Universal Fit
Vibrant Performance 64604 delivers a stainless steel flex coupling designed for custom exhaust systems on cars trucks and performance vehicles. This 2 inch inlet to 2 inch outlet section measures 4 inches long and fits universal applications including naturally aspirated and forced induction setups. It absorbs engine vibration to reduce stress on manifolds downpipes and connected components for longer exhaust life.
Key Features
- Stainless Steel Build: SS304 construction resists corrosion and withstands high exhaust temperatures in demanding conditions
- No Inner Liner Design: Provides maximum flexibility for tight bends and high movement areas without restricting flow
- Vibration Isolation: Engineered bellows dampen harsh vibes that cause fatigue and cracking in rigid exhaust parts
- Precise Dimensions: 2.00in inlet 2.00in outlet 4.00in overall length with weld-ready ends for seamless integration
- Universal Compatibility: Works across fabrication projects for turbo downpipes headers and full exhaust replacements
Product Notes
- Suitable for welding directly to exhaust tubing or flanges in custom setups
- Inspect regularly for wear in high-heat or high-boost environments
- Compact design ships easily with minimal packaging
Installation Notes
- Professional installation recommended.
- Weld ends to matching 2in tubing using TIG for best results
- Compatible with V-band clamps or butt joints ensure proper alignment
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | All | Custom Exhaust Fabrication |
Why Choose Vibrant?
- World leader in stainless steel flexible couplings for automotive exhaust
- Engineered to handle vibration and extend component durability
- Precision manufacturing ensures reliable performance in every application
Frequently Asked Questions
-
Q: Does this fit my turbocharged setup?
A: Yes the 64604 without inner liner handles forced induction flex needs with added movement tolerance for downpipes and manifolds -
Q: What material is used?
A: Full stainless steel SS304 bellows and ends for heat resistance and longevity over aluminized steel alternatives -
Q: Is welding required for install?
A: Ends are designed for direct welding to 2in exhaust pipe professional TIG welding recommended for leak-free seals
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Protective box 6in x 6in x 6in
- Weight: 0.80 lbs
Fabrication
Shop Fabrication Parts and Materials at Black Ops Auto Works for stainless steel tubing, titanium tubing, aluminum charge piping, mandrel bends, V-band clamps, flanges, merge collectors, AN fittings, PTFE hose kits, braided fuel and oil lines, heat shields, welding supplies, brackets, bungs, and hardware for building custom exhaust systems, turbo plumbing, intercooler piping, and fuel system routing. Start with tubing in stainless, titanium, or aluminum in the right diameter and wall thickness, then add mandrel bends, flanges, V-bands, and clamps to complete the joint work. Black Ops Auto Works carries 5,866 fabrication SKUs from Vibrant Performance, Ticon Industries, Stainless Bros, Radium Engineering, Fragola, DEI, and ATP Turbo. Why Custom Fabrication Custom fabrication solves fitment problems that no universal or pre-bent kit can address. Raw tubing, flanges, and fittings give the fabricator freedom to route exhaust around a turbo, snake charge pipe around accessories, hard-...
View Fabrication Products
Flanges
Exhaust flanges and V-band hardware for custom fabrication and performance exhaust builds are stocked at Black Ops Auto Works. Shop laser-cut stainless steel flanges, V-band flange pairs, OEM-pattern manifold flanges, turbo outlet flanges, and flex couplings for GM LS, Ford Coyote, Chrysler HEMI, and import turbocharged platforms. Every product is filterable by inside diameter, outside diameter, flange face style, and bolt pattern so the correct flange ships the first time. Black Ops Auto Works carries 452 flange SKUs across bolt-on and V-band styles. What This Category Covers Exhaust flanges are the bolted connection points where exhaust manifolds mate to downpipes, where sections of exhaust pipe join at catalytic converters and muffler inlets, and where aftermarket headers connect to factory or custom collector sections. Flange quality and correct material specification are critical for maintaining leak-free exhaust connections under the extreme temperature cycling that perfor...
View Flanges Products
Vibrant
Vibrant Performance parts for custom exhaust, turbo builds, and fabrication projects are stocked at Black Ops Auto Works. Shop clamps, V-band flanges, mandrel bends, silicone couplers, wideband bungs, catalytic converters, resonators, tips, mufflers, oil catch cans, AN fittings, hoses, wastegate flanges, and fuel system fittings for street, race, drift, and off-road builds. Every product is filterable by size, material, and fitting type so the correct part ships the first time. Black Ops Auto Works carries 3,096 Vibrant Performance SKUs across exhaust fabrication, forced induction plumbing, and fuel system hardware. What This Brand Covers Vibrant Performance manufactures exhaust and fabrication parts for DIY custom exhaust, turbo builds, and general fabrication work. The catalog spans stainless mandrel bends and V-band flanges for exhaust construction, silicone couplers and hump hoses for intercooler and intake plumbing, and AN fittings and PTFE hose for fuel and oil systems. Fa...
View Vibrant Products