FAST ECU FAST W/16 Injs/Internal

This is the FAST XFI 2.0 ECU, a powerful engine control unit designed for high-performance applications. It's built to manage complex fuel and spark timing, especially when you're adding forced induction like turbochargers or superchargers. If you're building a serious street machine or a dedicated race car, this system gives you the control needed to get the most out of your engine.

The XFI 2.0 features a faster processor than previous models, which helps eliminate power delivery flat spots and allows for more precise tuning. It includes advanced features for power adders, such as two programmable sequential rev limiters with multiple activation options and modes, a time-based boost controller, and user-selectable fixed VE and/or fixed timing for staging and boost building. For progressive power adders, it supports both wet and dry setups, with a dry power adder fuel delay to prevent rich spikes on activation. You can also adjust the solenoid pulse frequency for better control.

One of the standout features is the Self Learning Auto Tuning VE Table. This automated process can quickly map your fuel needs, making initial setup easier. You can choose to let it handle the fuel mapping or turn it off to manually tune for ultimate precision. This system is also equipped for internal data logging, giving you valuable information to analyze your engine's performance. Please note that this unit is not CARB approved and cannot be shipped to California.