What is the main difference between the two Apex's? Is the Field just as good? I don't care which one looks better, but I want the most for the money. My GSR will have an intake, exhaust and a CTR intake cam. I want the controller to get rid of the VTEC dip. Thanks for your time.
Field Boxer SFC-VTEC (Fuel and Vtec Controller)
The SFC-VTEC has several functions and is very user friendly. The VTEC
controller can be set on the fly using the one-touch setting or
quick-hold setting function. When fuel is over-controlled, a warning
indication is shown. The SFC-VTEC can be used to remove the factory
speed limiter. It can also be used as digital tachometer and
speedometer. All functions help add to the enjoyment of spirited
driving. Price: $297.50

A'pex Digital Super AFC Code: 401-A007
The second generation S-AFC is a fuel computer that adjusts fuel/ air
ratio by modifying the air flow meter/ MAP sensor signal. The S-AFC
features a user-definable, eight point, adjustable fuel curve that can
be set in 500 RPM increments. The range of fuel adjustment is +/- 50%
at each of the user-defined setting points. On hot-wire vehicles, the
Decelearation Air Flow Correction function is capable of curing the
erratic idle and stall problems associated with open atmosphere blow
off valves on hot wire air flow meter systems. The S-AFC is capable of
monitoring and replaying the following data channels in Numerical,
Analog Meter and Graph displays: Intake Manifold Vacuum/ Boost
Pressure, Air Flow Capacity, Intake Manifold Pressure, Karmann
Frequency, Engine RPM, Throttle Position, and Air Flow Correction %.
Price: $335.20

A'pex Digital Vtec AFC Code: 401-A008
A'pex introduces the first digital fuel computer that combines fuel
computer functions with a Vtec engagement controller. The V-AFC
features a user-definable, eight-point, adjustable fuel curve that can
be set in 500 RPM incrementes. The range of fuel adjustment is +/- 50%
at each of the user-defined setting points. The Fuel Adjustment
function considers wide/ narrow throttle and low/ high camshaft
settings, from which four different fuel maps are created (wide-low,
wide-high, narrow-low, narrow-high). The integrated Vtec Controller
adjusts the point at which the engines switches from the Lo to Hi cam
during acceleration, as well as when the engine switches from the Hi
to Lo cam during deceleration. Price: $351.20

 

id go with the vafc if anything... i dont personnally believe in these little computers but if any i would go with that one... i have heard of problems with the others... and u can get one from http://www.groubbuycenter for ussually 300 or less shipped to your door...