Vibrant 27191 4" x 28" Round Aluminum Intercooler Core Tube Universal

Vehicle Fitment

• Universal - fits any custom intercooler build needing a 4" x 28" round core tube

Features

• Round aluminum intercooler core tube designed for custom intercooler fabrication
• Lightweight 100% aluminum construction for improved heat dissipation
• Precision mandrel-bent for consistent internal airflow
• Works with end tanks and cores to create efficient charge-air cooling
• Ideal for turbo and supercharged applications
• Compatible with many aluminum and performance intercooler kits
• Universal design simplifies custom piping and core build-outs
• Durable material resists corrosion and thermal stress

Specifications

• Part Number: 27191
• Core Tube Outer Diameter: 4.00" (101.6 mm)
• Length: 28.00" (711.2 mm)
• Material: Aluminum
• Wall Thickness: ~0.080" (2.0 mm)
• Shape: Round tubing
• Finish: Natural aluminum

Included Components

• 1x Vibrant Performance 27191 4" x 28" Round Aluminum Intercooler Core Tube

Product Description

The Vibrant Performance 27191 4" x 28" Round Aluminum Intercooler Core Tube is a high-quality universal fabrication component for custom intercooler projects. Constructed from lightweight aluminum with precision mandrel bending, this tube provides a smooth internal surface for consistent airflow, helping improve cooling efficiency in charge-air systems. Its natural aluminum finish makes it easy to weld and integrate with any intercooler core, end tanks, and piping. This core tube is ideal for turbocharged or supercharged applications where efficient heat dissipation is critical.

Because it's a universal part, the 27191 isn't tied to any specific make or model. Instead, it fits into any custom intercooler build requiring a 4" round core tube, making it versatile for performance cars, trucks, and race applications. Whether you're building a complete custom intercooler or enhancing an existing unit, this tube serves as a solid foundation for directing airflow through the core with minimal restriction and excellent durability under thermal stress.