About Us – Crossed Flags Performance, LLC
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About Us

Why Choose Crossed Flags Performance LLC?

As owners, engineers, and enthusiasts ourselves, we understand how to deliver unmatched performance from each build.

- Extensive experience on all GM platforms from oldest to newest.
- Top tier tuning competency utilizing EFI Live and HP Tuners on OEM platforms.
- Tuning support covering a wide range of aftermarket / Race ECMs.
- OBDI tuning including the Corvette C4 ZR-1, utilizing TunerPro RT.
- Custom fabrication, turbo systems, roll cages, and custom wiring.
-Our builds are designed not only to perform but to be reliable, maintainable and visually impactful.
- We are extremely passionate about the cars we work on, treating each vehicle as if it is our own.
- An intense focus on the “small” details that create an exceptional customer experience.
- We maintain constant communication with our customers throughout the project.
- Workflow is managed to prevent overflow storage outside of the facility.

Crossed Flags Performance LLC - C6 Z06 - LS7 Z28 - 510 Race Engineering