SKU: 1483 | UPC: 690092117221
Vibrant 3-Bolt T304 SS Exhaust Flanges (3in I.D.) – 5 Flange Bulk Pack
Vibrant Performance 3-bolt exhaust flanges deliver reliable seals for custom exhaust systems using 3-inch tubing. These universal components suit performance cars trucks and off-road vehicles needing strong flange connections. T304 stainless steel construction ensures lasting performance under extreme heat and pressure.
Key Features
- T304 Stainless Steel: Resists corrosion and withstands high exhaust temperatures for extended service life
- 3.000in I.D. x 4.660in O.D.: Matches standard 3-inch exhaust tubing for seamless fit in turbo downpipes headers and mid-pipes
- 0.375in Thickness: Provides rigidity to prevent warping and maintain clamp load during thermal cycling
- 3-Bolt Configuration: 0.375in bolt holes secure connections with even pressure distribution
- 5-Flange Bulk Pack: Cost-effective quantity for multiple joints builds or spares reducing per-piece expense
Product Notes
- Precision CNC machined surfaces ensure flatness for gasket sealing without leaks
- Ideal for fabrication shops racers and enthusiasts building custom exhaust setups
- Ships in protective packaging to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Apply anti-seize compound to bolts for easy assembly and future service
- Requires 3/8-16 grade 8 bolts and high-temperature gaskets sold separately
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Custom Exhaust Fabrication | 3in Tubing Applications |
Why Choose Vibrant Performance?
- Established leader in exhaust components trusted by racers and builders
- Uses premium T304 stainless steel for real-world durability
- CNC machined in USA for exact tolerances and repeatable quality
Frequently Asked Questions
- Q: Will these flanges work with 3-inch exhaust pipe?
A: Yes 3.000in inner diameter fits standard 3-inch OD round tubing perfectly for downpipes headers and exhaust systems - Q: What grade of stainless steel is used?
A: T304 stainless steel offers excellent corrosion resistance and strength at elevated temperatures up to 1500F - Q: What warranty applies and are bolts included?
A: Limited lifetime warranty against manufacturing defects. Bolts gaskets and hardware sold separately
Shipping & Handling
- Method: Ground shipping via UPS or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Secure box measuring 6in x 6in x 3in
- Weight: 5.1 lbs





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