What is the primary benefit of the XFI 2.0 ECU's faster processing?

The faster processing power helps eliminate flat spots in the engine's power curve. This allows for more consistent power delivery and enables finer tuning adjustments for optimal performance.

Can I tune the XFI 2.0 ECU manually if I don't want to use the self-tuning feature?

Yes, the self-learning auto-tuning VE table can be turned off. This allows users who prefer manual tuning to have complete control over fuel mapping and spark timing.

What kind of control does the XFI 2.0 ECU offer for power adders?

It offers advanced forced induction controls, including a time-based boost controller and expanded progressive power adder controls for both wet and dry applications. It also includes specific settings for dry power adder fuel delay.

FAST XFI 2.0 ECU 301005

Name: FAST ECU FAST With Traction Control
Brand: FAST
SKU: fast-fast-ecu-fast-with-traction-control-t14-4388184
Price: 2707.52 USD
Availability: BackOrder

FAST ECU FAST With Traction Control

$2707.52

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

FAST XFI 2.0 ECU with traction control. Advanced EFI system for power adders and racing.

Key Features

This is the FAST XFI 2.0 ECU with traction control, part number 301005.
Features advanced forced induction controls, including a time-based boost controller.
Includes two separate, fully programmable sequential rev limiters for staging and boost building.
Offers expanded progressive power adder controls for both wet and dry applications.
Has a self-learning auto-tuning VE table option for quick and easy fuel mapping.
Supports user-adjustable solenoid pulse frequency for optimum solenoid controllability.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

If you're building a serious performance vehicle, especially one with forced induction or racing in mind, the FAST XFI 2.0 ECU is a top-tier choice for managing your engine. This system takes engine control to a new level, offering expanded functions and adjustability that go far beyond basic EFI. It's designed to handle advanced strategies for power adders, progressive controllability, and other race-specific features, meaning you get more precise control over your engine's performance.

What really sets this ECU apart is its faster processing power, which helps eliminate flat spots in the power curve and allows for much finer tuning. It includes an updated user interface and a self-tuning option that can quickly map your fuel and spark, making the complex task of tuning more accessible. You can use this self-learning mode to get a solid base tune and then turn it off for more detailed manual adjustments. For those running boost, the advanced forced induction controls offer features like a time-based boost controller and programmable rev limiters, with multiple options for activation and mode selection. It also supports both wet and dry power adder configurations, including specific fuel delay settings for dry systems to prevent rich spikes.

This system is built for serious performance applications. It includes features like Qwik Tune Technology, advanced forced induction control, and even trans brake controls, all managed through a configurable interface. Keep in mind that this system is not CARB approved and cannot be shipped to California. For optimal results, consult the manufacturer's installation and tuning guides.