Building Auto-Jet and Beyond: John Rapp on Entrepreneurship

In this episode of the Iowa Manufacturing Podcast, host Leisa Fox sits down with John Rapp, President of Auto-Jet Muffler Corporation, a Des Moines-based company recognized for its high-quality exhaust systems and technical precision. John shares his entrepreneurial roots and the lessons that continue to drive his leadership style today. From his early business ventures to his current role, he emphasizes how discernment has guided every major decision—whether evaluating new projects, assessing workforce investments, or strengthening supply chain partnerships.

John highlights the value of having a sister company, Heartland Harness, and how that collaboration brings new capabilities and resilience to the broader enterprise. He explains how maintaining flexibility while remaining committed to quality has allowed both companies to thrive in competitive markets. His disciplined approach to choosing which opportunities to pursue ensures resources are deployed where they will have the most lasting impact.

Perhaps most striking is John’s passion for people. He underscores the importance of cultivating and retaining a world-class technical team, noting that their expertise gives Auto-Jet and Heartland Harness a competitive advantage that is difficult to replicate. By aligning his leadership philosophy with the skills of his workforce, John demonstrates how Midwest manufacturing can remain globally competitive.

This conversation is a masterclass in entrepreneurial decision-making, leadership clarity, and the operational strategies needed to thrive in today’s manufacturing landscape. Whether you’re a business leader, supply chain partner, or an aspiring entrepreneur, John’s story offers insight and inspiration for building a sustainable, resilient enterprise rooted in both innovation and people.