Magnum Powers Jeep Wrangler TJ Supercharger Kit (2000–2006)

Engineering Supercharger
Performance Since 1996

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At Magnum Powers, we believe performance products should be engineered with the same care and attention to detail as the vehicles they are installed on. Founded by Charles Warner, Magnum Powers is a small American engineering company dedicated to the design, development, and manufacture of high-performance supercharger systems and related forced-induction components. What began as a passion for supercharger technology evolved into decades of experience rebuilding, improving, and designing positive displacement superchargers for enthusiasts seeking real-world performance, reliability, and drivability.

Why Choose Magnum Powers

For nearly three decades, Magnum Powers has delivered innovative supercharger designs, precision rebuild services, and custom forced-induction solutions that help automotive enthusiasts and industry partners unlock greater horsepower, reliability, and performance.

Engineering First

Our philosophy is simple: build products that work. Every Magnum Powers product begins with a focus on sound engineering principles, practical
installation, long-term durability, and customer satisfaction. We are not interested in chasing marketing claims or producing products that look impressive on paper but fall short in the real world. Instead, we focus on creating systems that deliver immediate throttle response, strong torque,
reliable operation, and an enjoyable driving experience.

Built by Enthusiasts, for Enthusiasts

Unlike many large aftermarket companies, Magnum Powers maintains a direct connection with its customers. When customers contact Magnum Powers, they are often speaking directly with the people responsible for the design and development of the products themselves. This direct relationship allows customer feedback to play an important role in the continued evolution andbimprovement of our products. Many of the refinements found in our current systems are the result of real-world experience and customer input gathered over years of development.

Continuous Improvement

We view every product as an ongoing engineering project. Whether refining our Jeep 4.0L Supercharger System, developing new rotor technology, or bringing our K20/K24 Supercharger System to market, our goal is always the same: make the next version better than the last. Continuous improvement, careful testing, and attention to detail are at the core of everything we do.

Documentation and Support

A great product deserves great documentation. Magnum Powers invests significant effort into creating detailed installation guides, technical illustrations, wiring diagrams, and support materials designed to help customers achieve successful installations and reliable operation. Our goal is to provide customers with the information and support they need throughout the entire ownership experience.

Looking Ahead

As Magnum Powers continues to grow, our mission remains unchanged: to develop innovative supercharger systems that combine modern engineering, outstanding performance, and real-world reliability. We remain committed to serving enthusiasts who appreciate thoughtfully engineered products, responsive support, and a company that stands behind what it builds. Thank you for your interest in Magnum Powers. We look forward to helping you bring your next project to life.