-25%
Click to zoom in
SKU: 63004 | UPC: 690092144982
Vibrant SS Flex Coupling with Inner Braid Liner 3in Inlet/Outlet x 4in Long - Universal 3" Exhaust Fit
Vibrant Performance 63004 delivers stainless steel flexible coupling precision-engineered to absorb engine vibration and protect exhaust components. This 3 inch flex section with 4 inch length suits universal 3" exhaust setups on cars trucks and SUVs reducing stress on manifolds downpipes and pipes. It prevents cracks while supporting forced induction or naturally aspirated systems for longer exhaust life.
Key Features
- T304 Stainless Steel Build: Handles extreme heat and corrosion in high-performance exhaust environments for reliable long-term use
- Interlock Flex Design: Absorbs torsional and radial vibrations isolating engine movement from rigid exhaust parts
- Stainless Steel Outer Braid: Reinforces the flex core preventing kinking and adding crush resistance during flex
- Inner Braid Liner: Enhances exhaust gas flow reduces backpressure and blocks inner wall collapse under pressure
- 3in Inlet/Outlet x 4in Length: Matches standard 3" pipe diameters fits tight spaces in custom or stock replacement exhaust routing
Product Notes
- Works with or without turbocharger or supercharger applications
- Clamps or V-band flanges required for secure connection sold separately
- Ships at 1.31 lbs in protective packaging
Installation Notes
- Professional installation recommended.
- Requires 3" exhaust clamps or V-band kits for attachment
- Torque clamps evenly and check alignment to allow natural expansion
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | All Vehicles | 3" Exhaust Systems |
Why Choose Vibrant?
- Leads in stainless steel flexible coupling design and manufacturing
- Builds products to isolate vibration and relieve exhaust stress
- Engineers configurations for diverse performance exhaust needs
Frequently Asked Questions
-
Q: Will this fit my 3" exhaust system?
A: Yes designed as universal flex coupling for any vehicle with 3" inlet/outlet exhaust piping including custom fabrication -
Q: What material construction does it use?
A: Full T304 stainless steel interlock hose outer braid and inner liner for heat resistance and durability -
Q: What warranty coverage applies?
A: Backed by Vibrant limited lifetime warranty against manufacturing defects when installed correctly
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: 6in x 6in x 6in box
- Weight: 1.31 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