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SKU: 12611 | UPC: 690092122348
Vibrant 3in O.D. Aluminized Steel U-J Mandrel Bent Tube
Vibrant Performance aluminized mild steel U-J bends deliver smooth flow for custom exhaust systems headers and intercooler pipes. This 3 inch OD tube offers precise 180 degree bends with 8 inch legs and 4.75 inch centerline radius. Build reliable setups at lower cost than stainless steel alternatives.
Key Features
- Mandrel Bent Design: Creates uninterrupted smooth interior for maximum exhaust flow and minimal turbulence
- Aluminized Steel Build: Delivers strong corrosion protection and heat resistance for long lasting performance in harsh conditions
- Exact Dimensions: 3 inch outer diameter 16 gauge 0.065 inch wall thickness 8 inch legs 4.75 inch centerline radius fits tight custom layouts
- Multi Purpose Use: Works for exhaust fabrication headers downpipes and intercooler plumbing on performance vehicles
- Precision Made: Tight manufacturing tolerances ensure consistent bends and reliable joints every time
Product Notes
- Inspect tube upon arrival for straightness before cutting or welding
- Prevents rust buildup with proper cleaning after installation
- Packaged to minimize handling damage during transit
Installation Notes
- Professional installation recommended.
- TIG or MIG welding required for permanent leak free connections
- Pairs with V-band clamps or slip joints for secure assembly
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Custom Fabrication | Exhaust Headers Intercooler |
Why Choose Vibrant Performance?
- Proven leader in exhaust and fabrication components
- Focus on durable materials for real world racing demands
- Engineered bends match pro shop quality standards
Frequently Asked Questions
-
Q: Will this tube bolt directly to my exhaust?
A: This serves as a universal piece for custom bending and welding into exhaust headers or intercooler systems not a direct replacement -
Q: How does aluminized steel hold up to rust?
A: Aluminized coating bonds to steel for solid rust barrier lasts years under exhaust heat unlike plain mild steel -
Q: Does Vibrant offer support for custom builds?
A: Vibrant provides limited lifetime warranty on defects plus tech resources for fabrication projects
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective box 24in L x 8in W x 8in H
- Weight: 4.65 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-...
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Steel Tubing
Steel tubing and stainless mandrel bends for custom exhaust fabrication, roll cage builds, and turbo piping projects are stocked at Black Ops Auto Works. Shop mandrel bends, pie cuts, straight tubing, weld elbows, U-bends, J-bends, and v-band tubing sections in mild steel, 304 stainless, 321 stainless, and aluminum for HEMI, Hellcat, Trackhawk, TRX, LS, LT, Coyote, EcoBoost, K-series, 2JZ, and import turbo builds. 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 440 steel tubing SKUs across bend angle, diameter, wall gauge, and material categories. What This Category Covers The Steel Tubing collection is built for fabricators, exhaust shops, and DIY builders who need raw mandrel-bent and straight tubing sections rather than a bolt-on kit. The catalog is strongest on Stainless Bros, Vibrant, and Ticon Industries tubing in the diameters most common for custom exhaust and turbo pipi...
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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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