FiTech Nitro-Port Cast LS3 1000 HP EFI System Mustang 65-73 W/ LS3 Port Intake/ Dual O2 Sensor/Cable Driven 102mm Throttle Body/ 80 Lb. Injectors

Take your LS3-powered build to the next level with the FiTech Nitro-Port Cast LS3 EFI system, engineered to support up to 1,000 horsepower with modern drivability and serious performance capability. This complete, plug and play system pairs FiTech's proven EFI technology with the all-new Nitro-Port low-profile cast intake manifold featuring short runners for strong high-RPM power. Designed for street, strip, and track use, it delivers excellent airflow, precise fueling, and reliable engine control in a single package.

Features and Benefits:
- Supports up to 1000 horsepower
- Designed for LS3 engine applications
- Complete EFI system with ECU included
- Plug and play installation design
- Low profile cast Nitro-Port intake manifold
- Short runner intake for high RPM performance
- Includes full engine wiring harness
- Dual wideband O2 sensors included
- Touchscreen handheld controller for tuning
- Includes all required sensors
- Cable driven throttle body configuration
- Accepts 92mm and 102mm throttle bodies
- 102mm throttle body included
- 80 lb. fuel injectors included
- -8 AN fuel rails with ORB fittings
- Integrated nitrous and water injection bungs
- Rear mounted MAP sensor port
- Built-in transmission control

This kit includes everything needed for a clean installation, including a FiTech ECU, full wiring harness, dual wideband O2 sensors, all required sensors, and a touchscreen handheld controller for setup and tuning. The Nitro-Port intake comes equipped with -8 AN fuel rails, integrated nitrous and water injection bungs, and compatibility with cable-driven 102mm throttle bodies. With included transmission control and support for high-flow 80 lb. injectors, this system is built for aggressive performance while maintaining user-friendly operation.