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SKU: 69725
Vibrant 2.50in ID x 4.00in Long 321SS Electro Polished Motorsport Bellows w/Neck & Liner
This Vibrant Performance bellows serves as a flexible exhaust coupling for custom fabrication in motorsport and high-performance vehicles. It fits universal applications including turbocharged race cars and exhaust systems requiring vibration isolation. The design handles extreme temperatures and movement to maintain exhaust flow and component longevity.
Key Features
- 321 Stainless Steel Build: Withstands 1600°F temperatures and resists corrosion for long-term reliability in race conditions.
- Electro Polished Surface: Creates smooth interior walls that reduce turbulence and backpressure for better exhaust scavenging.
- Integrated Neck Design: Pre-formed ends allow direct welding to 2.50in piping without adapters.
- Inner Liner Protection: Shields bellows from debris and wear during high-vibration operation.
- Compact 4.00in Length: Fits tight engine bays while providing 20mm lateral flex for engine motion absorption.
Product Notes
- Inspect bellows for damage before welding.
- Avoid over-flexing during operation to extend service life.
- Packaged in protective sleeve to prevent handling scratches.
Installation Notes
- Professional installation recommended.
- TIG weld necks to matching 16-gauge exhaust tubing.
- Align bellows centerline with piping to prevent binding.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Performance Exhaust | Fabrication/Turbo |
| 2004-2023 | Subaru | WRX/STI | All |
| 1997-2023 | Porsche | 911 Turbo | All |
| Universal | Nissan | GT-R | R35 |
Why Choose Vibrant Performance?
- Leads motorsport exhaust fabrication with proven race wins.
- Uses premium 321SS materials for heat and fatigue resistance.
- Engineers precise tolerances for seamless integration.
Frequently Asked Questions
-
Q: Does this bellows fit specific turbo setups?
A: Universal 2.50in ID works with most 2.5in exhaust or turbo downpipes in custom race applications including Subaru WRX and Porsche 911. -
Q: What finish and material details?
A: Constructed from 321 stainless steel with electro polishing for mirror-smooth flow surfaces and maximum corrosion protection. -
Q: What is the warranty coverage?
A: Backed by Vibrant limited lifetime warranty against manufacturing defects when installed correctly.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective cardboard sleeve 6 x 6 x 4 inches
- Weight: 0.7 lbs
Fabrication
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Vibrant
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