FAST ECU Ntko2 W/16 Injs& Fuel Inj

The FAST XFI 2.0 ECU is built around a faster processor, meaning you get more precise fuel and spark control without the flat spots in the power curve that can happen with less advanced systems. This unit is designed for serious performance applications, especially those using advanced forced induction setups like turbochargers or superchargers. It offers a self-tuning option that can quickly establish a base fuel map, which you can then refine manually for ultimate control.

You get a lot of flexibility with the XFI 2.0, particularly for managing power adders. It includes two programmable sequential rev limiters with multiple activation options and priority assignments, which are great for staging or building boost. The forced induction controls feature a time-based boost controller and user-selectable fixed VE and/or timing for consistent staging. For progressive power adder setups, whether wet or dry, you can adjust the fuel delay in milliseconds to prevent rich spikes when the system activates. The system also allows for user-adjustable solenoid pulse frequency for better control and offers the choice of a fixed target air/fuel ratio or a standard air/fuel table for correction.

This kit comes ready for applications needing up to 16 injectors, and includes a Y adapter to facilitate this. While the self-learning auto-tuning VE table makes initial setup easier, you always have the option to turn it off and perform manual tuning for complete command over your engine's performance. Please note that this system is not CARB approved and cannot be shipped to California.