Os Performance

OS Performance, located in Hanahan, SC, specializes in high-quality engine builds and performance enhancements exclusively for American-made vehicles, particularly LS engines and classic muscle cars. The shop prides itself on delivering exceptional customer service, where each client is treated as an individual rather than just a number.

With the owner, Robert Hanneman, serving as the main mechanic, customers can trust that their vehicles are in knowledgeable hands, ensuring that all specific requests and symptoms are addressed comprehensively. OS Performance is dedicated to achieving total customer satisfaction by offering fair prices and a commitment to quality work.

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