Modify. Upgrade. Enhance.
Our Services
Frumusa Performance LLC offers specialized tuning services for late-model GM vehicles and select high-performance projects. We promise fully customized solutions, precise calibrations, and the highest level of service in the vehicle performance enhancement industry. Our track-tested innovation has cultivated a solid reputation as one of the most successful tuners operating in the United States, and we serve clients all over the world to provide them with the best tuning services available. Our team works continuously to improve our techniques and research new tuning methods to provide our customers with the best possible results.
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Custom Tuning
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Custom Tuning
Modifying an older model car or truck can be an incredibly rewarding and fun experience. One of the best parts of the modifying process is tuning, the crucial phase that wraps up the modification project and brings everything together cohesively. Regardless of whether you’re modifying a race car, sports car, or streetcar, every type of powertrain or drivetrain improvement you could imagine for your vehicle will require tuning.