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SKU: 12047 | UPC: 690092147730
Vibrant Aluminum Joiner Coupling (1.25in Tube O.D. x 2.5in Overall Length)
This Vibrant Performance aluminum joiner coupling measures 1.25 inches outer diameter by 2.5 inches overall length for custom automotive fabrication projects. Build intercooler end tanks or weld hose connections to aluminum radiators with this versatile part that pairs well with silicone couplers. Its lightweight design and easy welding properties support performance intake and cooling systems in any custom build.
Key Features
- 6061-T6 Aluminum Construction: Provides strength and corrosion resistance while keeping weight low at 0.05 lbs for performance applications
- Bead Rolled Ends: Ensures secure grip on hoses or tubes to prevent slippage in high-boost setups
- 1.25in OD x 2.5in Length: Exact sizing fits standard tubing for seamless custom piping assemblies
- Minimal Surface Prep for TIG Welding: Saves time and delivers strong reliable joints in fabrication work
- Universal Fabrication Use: Ideal for intercooler tanks radiators and silicone hosen combinations
Product Notes
- Manufactured for TIG welding with no extensive prep required
- Bead rolling supports reinforced connections
- Compact size ships easily without damage
Installation Notes
- Professional installation recommended.
- Debur ends and clean with acetone before welding.
- Compatible with standard TIG welders and aluminum filler rod.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Custom Fabrication | Intercooler/Radiator Builds |
Why Choose Vibrant Performance?
- Established leader in exhaust and fabrication components since 1983
- Consistent quality from precision CNC machining
- Backed by racers and builders for reliable results
Frequently Asked Questions
-
Q: Will this joiner work for custom intercooler piping?
A: Yes it welds directly to end tanks or pipes and mates with 1.25in ID silicone hosen for turbo setups -
Q: What aluminum alloy is used?
A: 6061-T6 grade offers excellent weldability strength and heat dissipation -
Q: What welding process is required?
A: TIG welding recommended with argon shielding gas and 4043 or 5356 filler for strong bonds
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Protective poly bag in 3in x 3in x 3in box
- Weight: 0.05 lbs
Aluminum Tubing
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Fabrication
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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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