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SKU: 2658 | UPC: 690092129590
Vibrant 4in O.D. T304 SS U-Bend (6in Centerline Radius) - Universal Exhaust Tubing
This mandrel-bent U-bend tubing measures 4 inches outer diameter with T304 stainless steel construction and 16-gauge (0.065 inch) wall thickness for durable high-flow exhaust builds. Featuring 7.25-inch straight legs and a precise 6-inch centerline radius it suits custom fabrication on cars trucks and performance vehicles needing reliable bends. Expect consistent dimensions for easy welding and long-lasting corrosion resistance under extreme heat.
Key Features
- T304 Stainless Steel: Resists corrosion and withstands high exhaust temperatures for extended service life in demanding applications
- 16 Gauge Wall (0.065 inch): Balances strength durability and weight savings to support efficient exhaust performance
- 4 Inch Outer Diameter: Delivers unrestricted flow capacity for turbocharged supercharged or naturally aspirated high-horsepower setups
- Mandrel Bent Design: Maintains uniform tube diameter and smooth interior surface to minimize turbulence and backpressure
- 6 Inch Centerline Radius with 7.25 Inch Legs: Provides tight precise turns ideal for compact routing in undercar exhaust systems
Product Notes
- Consistent material composition and dimensions require minimal preparation before welding
- Inspect alignment during fabrication to ensure peak exhaust flow and fit
- Arrives in protective packaging to protect bends during transit
Installation Notes
- Professional installation recommended.
- Weld using TIG method to matching stainless steel components for strongest joints
- Compatible with standard exhaust clamps and hangers after custom fitting
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Custom Exhaust Fabrication | All |
Why Choose Vibrant?
- Trusted by professional fabricators for reliable exhaust components
- Precise manufacturing ensures repeatable results in every bend
- High-quality 304 stainless steel built for performance demands
Frequently Asked Questions
-
Q: Is this U-bend compatible with specific vehicles?
A: This is a universal component designed for custom exhaust fabrication on any make model or year requiring 4 inch stainless steel tubing -
Q: What grade of stainless steel is used and what is the wall thickness?
A: Constructed from T304 stainless steel with 16 gauge (0.065 inch) wall thickness for corrosion resistance and structural integrity -
Q: What warranty coverage applies and are there installation guidelines?
A: Backed by Vibrant limited lifetime warranty against manufacturing defects. Professional welding recommended for optimal results
Shipping & Handling
- Method: UPS or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective tube or box approximately 18 x 8 x 8 inches
- Weight: 2 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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