Tuning an aftermarket EFI unit has traditionally been an intimidating proposition. Now, thanks to FASTs new XFI Electronic Fuel Injection System, you can enjoy the benefits of the industrys most advanced EFI technology in a compact, easy-to-use package. The product of over three years of intensive research and development, the XFI represents revolutionary advances in several key areas:
To make a better system you first have to start with the hardware. The XFI uses the latest in flash microprocessor technology to deliver a significant increase in processing speed. This means the XFI can process, analyze and adjust four times faster than previous EFI systems. Additionally, a surface-mounted circuit board and billet ECU enclosure give the XFI superior durability. And to simplify installation, each unit comes with an engine-specific XFI wiring harness featuring clearly labeled connections.
FASTs original C-COM software was widely hailed as a breakthrough in the area of user friendliness. The XFIs Windowsbased software is built upon its predecessors easily navigable user interface, but incorporates several previously unavailable features. One such feature is the Tuning Wizard, a built-in program designed to assist you, through the tuning process. And the XFIs field flashable capability means you can download the latest software updates via e-mail, or directly from the FAST website. Stay current without ever removing the XFI from your vehicle.
Designed for in-car tuning without a laptop, the XFI features Qwik Tune technology that allows you to choose from among four levels of tuning at the flip of a dash-mounted switch. Optimize one setting for everyday driving, others for racing conditions, and still another for improved fuel economy. Other new features include on-board diagnostics; EZ Test indicator lights; four- and five-bar MAP sensing; and controls for your power adder, torque converter, and air-conditioning compressor. The XFI also offers enhanced data logging capabilities and memory for analyzing fuel pressure, oil pressure, and exhaust gas readings.
Whether youre a novice tuner or a seasoned pro, the FAST XFIs unrivaled power, ease of use, and industry-leading technical
support make it an unbeatable choice for your next high-performance engine project.
ALL SYSTEMS COME STANDARD WITH:
Built-in Wideband O2
Fully sequential and/or bank to bank
Individual cylinder correction
Fan and fuel pump control
Dynamic scaling of both MAP and RPM for each 3D table
Scaleable TPS and MAP calibrations
1, 2, 3, 4, and 5 bar MAP now available
Spare user defineable inputs/outputs or miscellaneous functions such as:
Shift light output
Auxiliary fan control
Exhaust gas temperatures
Torque converter lockup
Air conditioning idle bump-up
Air conditioning wide open throttle cutout
Enhanced 4 stage power adder controls
Multiple calibrations stored in ECU w/switching capability
L key function for easy steady-state table correction using wideband O2
Fuel and Oil pressure logging
Adjustable injector timing
Adjustable O2 signal filter
Multiple ignition strategies such as:
IPU(INDUCTIVE OR DISCREET/HALL EFFECT)