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FiTech Fuel Injection engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full FiTech Fuel Injection lineup with fast shipping and expert fitment support — order with confidence.
For the ultimate LS engine build, the FiTech Ultimate EFI LS Kit with transmission control is the gold standard. Rated for 750 horsepower and featuring integrated transmission management, this kit is specifically designed for high-performance GM LS1, LS2, and LS6 applications. It combines high-flow 55 lb/hr injectors with a sophisticated ECU that manages both your engine performance and transmission shifting, providing a seamless driving experience for your high-power build.
This kit is designed to simplify complex engine swaps by consolidating engine and transmission management into one powerful, self-tuning unit. Whether you are building a drag-strip monster or a high-performance street machine, the ability to fine-tune your transmission alongside your engine is a game-changer. The FiTech system takes the guesswork out of tuning, allowing you to focus on the drive. Upgrade your GM LS engine with the best-in-class technology available at GGCRACING.
Other popular FiTech Fuel Injection products customers consider together:
FiTech Fuel Injection engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full FiTech Fuel Injection lineup with fast shipping and expert fitment support — order with confidence.
For the ultimate LS engine build, the FiTech Ultimate EFI LS Kit with transmission control is the gold standard. Rated for 750 horsepower and featuring integrated transmission management, this kit is specifically designed for high-performance GM LS1, LS2, and LS6 applications. It combines high-flow 55 lb/hr injectors with a sophisticated ECU that manages both your engine performance and transmission shifting, providing a seamless driving experience for your high-power build.
This kit is designed to simplify complex engine swaps by consolidating engine and transmission management into one powerful, self-tuning unit. Whether you are building a drag-strip monster or a high-performance street machine, the ability to fine-tune your transmission alongside your engine is a game-changer. The FiTech system takes the guesswork out of tuning, allowing you to focus on the drive. Upgrade your GM LS engine with the best-in-class technology available at GGCRACING.
Other popular FiTech Fuel Injection products customers consider together:
