Is Your Factory Intercooler Costing You Power?

Jul 17, 2026

A worn factory intercooler can slowly leak boost without making the problem obvious. In this episode of Diesel Pro Mastery, Eric and Ted from Mishimoto compare a high-mileage factory intercooler with Mishimoto’s all-aluminum replacement. They talk through the common failure points, what a boost leak can do to power and reliability, and what makes the upgraded design different.

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