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SKU: 12557 | UPC: 690092167028
Vibrant Performance Stainless Steel Weld Fitting w/ O-Rings for 3.5in OD Tubing
This weld fitting from Vibrant Performance attaches to 3.5 inch outer diameter tubing for secure clamping in charge piping systems. It works on both aluminum and stainless steel pipes common in turbocharger and supercharger applications. The design delivers leak-free performance with easy clamp assembly.
Key Features
- 304 Stainless Steel Build: Resists corrosion and withstands high heat in exhaust and intake setups
- 3.5in OD Compatibility: Precision machined to fit standard 3.5 inch outer diameter tubing without gaps
- Dual O-Rings Included: Provides airtight seal to prevent boost leaks under pressure
- Weld-On Design: Allows custom fabrication of intercooler piping and charge tubes
- Clamp System Ready: Pairs directly with Vibrant Performance clamps for quick disassembly
Product Notes
- Intended for welding onto tubing ends before clamp installation
- Inspect O-rings for damage prior to assembly
- Packed in protective sleeve for safe transit
Installation Notes
- Professional installation recommended.
- TIG weld to tubing using argon shielding gas for clean joints
- Requires Vibrant Performance clamp kit for complete connection
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | 3.5in OD Tubing Vehicles | Turbo/Supercharger Charge Piping |
Why Choose Vibrant Performance?
- Used by racing teams and shops worldwide
- Manufactured with tight tolerances for consistent results
- Backed by decades of motorsport engineering
Frequently Asked Questions
-
Q: What size tubing does this fitting work with?
A: Designed for 3.5 inch outer diameter tubing used in custom intercooler and turbo piping builds -
Q: What material is the fitting made from?
A: Constructed from durable 304 stainless steel with high-temperature O-rings for reliable sealing -
Q: What is the warranty on this part?
A: Covered by Vibrant Performance one-year limited manufacturer warranty against defects
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Compact box 4in x 4in x 1in
- Weight: 0.25 lbs
Bungs
Bungs parts and accessories are stocked at Black Ops Auto Works for street builds, track cars, trucks, and custom fabrication. Shop O2 sensor bungs, wideband bungs, AN weld bungs, coolant bungs, oil pressure ports, threaded bungs, stand-off bungs, weld fittings, sensor plugs, tube bungs, frame plugs, and fabrication hardware with application details for the systems and platforms that need them. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 123 Bungs SKUs across sensor ports, fluid fittings, exhaust hardware, threaded fabrication parts, and installation accessories. What This Bungs Collection Covers Bungs are weld-on or threaded foundation pieces for custom exhaust, fuel, coolant, oil, intake, chassis, and gauge work. This broad selection includes stainless steel O2 bungs, titanium AN bungs, aluminum stand-off bungs, threaded plugs, sensor ports, and weld fittings for fabricato...
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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-...
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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...
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