Fear not, fuel injection fans! FAST has just made it easier than ever to convert your engine from a carburetor to fuel injection, using these FAST EZ-EFI Self-Tuning engine management systems. The most important feature is the self-tuning operation that does not require chasing components, expert tuning experience, or a laptop computer to tune. Simply hook them up, answer the basic Wizard setup questions on the included hand-held display, and the systems truly tune themselves. FAST EZ-EFI Self-Tuning systems include a wide-band oxygen sensor and wiring harness.

More From This Category

FAST Internal Data Logging Upgrade for XFI 2.0

FAST Internal Data Logging Upgrade for XFI 2.0

$410.52

FAST EZ-EFI 2.0 Self Tuning Engine Control System - Multi-Port Retro-Fit Type, Kit

FAST EZ-EFI 2.0 Self Tuning Engine Control System - Multi-Port Retro-Fit Type, Kit

$3,239.91

FAST Fuel Injection System, Self-Tuning, EZ-EFI GM LS, III/IV, Multi-Port, LSXRT Intake Manifold, XIM Ignition

FAST Fuel Injection System, Self-Tuning, EZ-EFI GM LS, III/IV, Multi-Port, LSXRT Intake Manifold, XIM Ignition

$10,149.56