304/316 Car Exhaust Flexible Pipe – Exhaust Bellows
Professional-grade stainless steel exhaust flexible pipe with bellows design specifically for automotive applications. Engineered to absorb vibration, accommodate thermal expansion, and prevent exhaust system failure caused by engine movement and road conditions.
Key Features & Benefits
- Vibration Absorption: Bellows design absorbs engine and road vibrations
- Thermal Expansion: Accommodates exhaust pipe expansion during heating cycles
- Durability: 304/316 stainless steel construction resists corrosion and high temperatures
- Easy Installation: Available with various end connections (plain, beaded, flanged)
- Versatile Applications: Suitable for cars, trucks, motorcycles, and performance vehicles
Available Specifications
| Inner Diameter | Available Lengths | Material Options | Part Number Prefix |
|---|---|---|---|
| 1.5″ (38mm) | 6″, 12″, 18″ | 304, 316 Stainless | CEB-1.5 |
| 2″ (51mm) | 6″, 12″, 18″, 24″ | 304, 316 Stainless | CEB-2.0 |
| 2.5″ (63.5mm) | 12″, 18″, 24″, 36″ | 304, 316 Stainless | CEB-2.5 |
| 3″ (76.2mm) | 12″, 18″, 24″, 36″ | 304, 316 Stainless | CEB-3.0 |
| 3.5″ (88.9mm) | 18″, 24″, 36″, 48″ | 304, 316 Stainless | CEB-3.5 |
| 4″ (101.6mm) | 24″, 36″, 48″, 60″ | 304, 316 Stainless | CEB-4.0 |
Material Comparison
304 Stainless Steel: Standard automotive grade, excellent corrosion resistance for most applications, cost-effective.
316 Stainless Steel: Premium grade with higher molybdenum content, superior corrosion resistance, ideal for coastal areas and harsh environments.
Common Applications
- Repairing cracked or damaged exhaust pipes
- Connecting headers to downpipes in custom exhaust systems
- Accommodating engine movement in engine swap projects
- Isolating vibration in performance and racing applications
- Preventing exhaust leaks at connection points
Installation Tips
- Measure the required length accurately
- Select the appropriate diameter matching your exhaust system
- Choose between 304 and 316 based on your environment
- Install with slight slack to allow for movement
- Use proper clamps or welding techniques for secure connections
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