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





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