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Holley EFI engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Holley EFI lineup with fast shipping and expert fitment support — order with confidence.
Unlock the full potential of your LS2 engine with the Holley EFI Dominator EFI Kit. This all-in-one management solution is specifically configured for GM LS-series engines, featuring integrated control for both electronic transmissions and Drive-By-Wire (DBW) throttle systems. It is the ultimate choice for engine swappers and performance builders who need a single, powerful controller to manage every aspect of their drivetrain.
The Dominator ECU is widely recognized as the most versatile engine management system on the market. By combining engine, transmission, and throttle control into one unit, you eliminate the need for multiple controllers and simplify your wiring. This kit ensures smooth shifts, responsive throttle input, and precise fuel delivery, making it perfect for high-performance street cars, drag racers, and pro-touring builds. Experience the seamless integration and unmatched performance capabilities that come with the Dominator system. Upgrade your LS2 build with the best in engine management technology from GGCRACING.
Other popular Holley EFI products customers consider together:
Holley EFI engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Holley EFI lineup with fast shipping and expert fitment support — order with confidence.
Unlock the full potential of your LS2 engine with the Holley EFI Dominator EFI Kit. This all-in-one management solution is specifically configured for GM LS-series engines, featuring integrated control for both electronic transmissions and Drive-By-Wire (DBW) throttle systems. It is the ultimate choice for engine swappers and performance builders who need a single, powerful controller to manage every aspect of their drivetrain.
The Dominator ECU is widely recognized as the most versatile engine management system on the market. By combining engine, transmission, and throttle control into one unit, you eliminate the need for multiple controllers and simplify your wiring. This kit ensures smooth shifts, responsive throttle input, and precise fuel delivery, making it perfect for high-performance street cars, drag racers, and pro-touring builds. Experience the seamless integration and unmatched performance capabilities that come with the Dominator system. Upgrade your LS2 build with the best in engine management technology from GGCRACING.
Other popular Holley EFI products customers consider together:
