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SKU: 12567 | UPC: 690092168438
Vibrant Vanjen Aluminum Union Sleeve for 3.5in OD Tubing (for use with Weld Fittings Part #12547)
Vibrant Vanjen Aluminum Union Sleeve creates reliable modular connections for 3.5 inch OD tubing in custom charge pipes and exhaust systems. Pair it with weld fittings part #12547 for secure joints that replace traditional flanges clamps or slip fits. Built for performance vehicles using aluminum or stainless steel piping this sleeve delivers consistent seals under high pressure.
Key Features
- CNC Machined Aluminum: Lightweight durable construction with 3.5 inch inside diameter and 3.875 inch outside diameter for precise tubing fit
- Modular Union Design: Enables quick assembly and disassembly without clamps or flanges for easier maintenance
- Compatible with #12547: Direct fit for Vibrant weld fittings to form complete leak free unions
- Versatile Piping Use: Handles turbo intercooler charge pipes and exhaust applications in high flow setups
- Silver Anodized Finish: Corrosion resistant surface protects against heat and wear in demanding environments
Product Notes
- Sold individually order quantities needed for multiple connections
- Intended for custom fabrication on 3.5 inch OD aluminum or stainless tubing
- Compact design adds minimal weight to piping assemblies
Installation Notes
- Professional installation recommended.
- Weld compatible fittings to clean tubing ends before sleeve assembly
- Align components precisely during welding to ensure straight joints and optimal flow
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | - | Custom Fabrication | 3.5" OD Tubing |
Why Choose Vibrant Performance?
- Trusted by racing teams and fabricators around the world
- Consistent quality in every precision component
- Engineered for real world performance demands
Frequently Asked Questions
-
Q: What size tubing does this sleeve fit?
A: Designed specifically for 3.5 inch outside diameter tubing with 3.5 inch inside diameter for snug secure fit -
Q: What material construction features does it have?
A: CNC machined from aluminum with silver finish for strength corrosion resistance and heat tolerance -
Q: What installation process is involved?
A: Weld Vibrant #12547 fittings to tubing ends then slide sleeve over for union connection professional welding advised
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Compact protective box 4in x 4in x 1in
- Weight: 0.05 lbs
Clamps
Hose and pipe clamps for cooling, intake, and fabrication builds are stocked at Black Ops Auto Works. Shop T-bolt clamps, worm gear clamps, spring clamps, quick-release clamps, and V-band clamps in stainless steel for silicone couplers, radiator hoses, intercooler piping, and custom fabrication work. 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 405 clamp SKUs across diameter, style, and material categories. What This Category Covers The Clamps collection spans T-bolt clamps for high-boost silicone coupler connections, worm gear clamps for general hose and radiator applications, and V-band clamps for exhaust and turbo flange connections. The catalog is strongest on Vibrant Performance and Mishimoto stainless T-bolt clamps sized to match silicone coupler and intercooler piping diameters used across turbocharged builds. Categories Included T-bolt clamps, worm gear (hose) clamps,...
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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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