super fast shipping
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 GM LS engine with the Holley EFI Terminator X-Max. This comprehensive kit is specifically designed for 58x reluctor wheel truck engines, offering complete control over your fuel injection, ignition timing, drive-by-wire throttle bodies, and electronic transmissions like the 4L60E and 4L80E. Whether you are performing an engine swap or upgrading a factory setup, the Terminator X-Max provides the tuning flexibility and performance you demand.
The Terminator X-Max is more than just an ECU; it is a complete engine management ecosystem. With its intuitive software, you can easily adjust parameters, monitor engine health, and fine-tune your performance on the fly. The kit includes everything you need to get your LS-powered vehicle running smoothly and efficiently. From street-driven trucks to high-performance drag cars, this system delivers consistent, reliable power. Experience the next level of LS tuning and take control of your engine's performance with the industry-leading technology available at 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 GM LS engine with the Holley EFI Terminator X-Max. This comprehensive kit is specifically designed for 58x reluctor wheel truck engines, offering complete control over your fuel injection, ignition timing, drive-by-wire throttle bodies, and electronic transmissions like the 4L60E and 4L80E. Whether you are performing an engine swap or upgrading a factory setup, the Terminator X-Max provides the tuning flexibility and performance you demand.
The Terminator X-Max is more than just an ECU; it is a complete engine management ecosystem. With its intuitive software, you can easily adjust parameters, monitor engine health, and fine-tune your performance on the fly. The kit includes everything you need to get your LS-powered vehicle running smoothly and efficiently. From street-driven trucks to high-performance drag cars, this system delivers consistent, reliable power. Experience the next level of LS tuning and take control of your engine's performance with the industry-leading technology available at GGCRACING.
Other popular Holley EFI products customers consider together:
