Mishimoto Universal Aluminum Intercooler Tubing 4in OD

Mishimoto Universal Aluminum Intercooler Tubing 4in OD provides a polished 4in OD aluminum line designed for intercooler and intake systems, enabling straightforward integration into custom charge-air plumbing and retrofit projects.

Engineered as part of the Mishimoto Universal Aluminum Intercooler Piping line, this tubing is supplied in a polished aluminum finish and intended for use on intercooler or intake systems where consistent piping geometry and surface quality matter for installation and system routing.

• Polished aluminum finish — Provides a uniform external surface that simplifies visual inspection and matches other polished components in fabricated intercooler or intake assemblies.
• 4in outer diameter (OD) — Standard OD for many intercooler and intake applications, offering predictable internal flow characteristics when paired with compatible couplers and adapters.
• Universal fit approach — Part of a line that includes multiple sizes and shapes, making it suitable for custom piping runs, turbo upgrade plumbing, or fabricator-built intercooler systems.
• Mishimoto pedigree — Manufactured under the Mishimoto Universal Aluminum Intercooler Piping program, providing consistent product selection and finish across related components.

This tubing is intended for installers and fabricators specifying polished aluminum interconnects for charge-air or intake plumbing. Use with appropriate clamps, silicone couplers, and transition fittings sized to 4in OD to complete a leak-free assembly.