FAST ECU FAST (Ntk02)

If you're building a serious performance engine, especially one with forced induction or other power adders, you need an engine control unit (ECU) that can keep up. The FAST XFI 2.0 is designed to give you that level of control. It's built to handle advanced racing strategies, offering more adjustability and faster processing than previous systems. This means you can get a more precise tune, eliminating flat spots in the power curve and ensuring your engine performs exactly as you intend.

This system comes with advanced features for forced induction, like a time-based boost controller and options for fixed VE or timing during boost building, which helps with staging repeatability. It also includes expanded controls for progressive power adders, whether you're running a wet or dry system, with features like a dry power adder fuel delay to correct rich spikes. The XFI 2.0 also has a self-learning auto-tuning VE table that can quickly map your fuel needs, or you can choose to tune it manually for complete custom control. You get separate tables for power adder solenoid and fuel control, plus user-adjustable solenoid pulse frequency for optimal performance.

With its Qwik Tune Technology, Forced Induction Control, and even Trans Brake Controls, the XFI 2.0 offers a comprehensive package for high-performance applications. Please note that this unit is not CARB approved and cannot be shipped to California.