Don't put an antilag chip on a link ecu. Its crap. You'll find that with the chip, your entire fuel/ignition timing gets screwed due to the reduced tuning resolution.

Its not difficult to set up. A solenoid will be placed at the throttle body to set up the rotational idle (stepper, not sure if this is the right term).

Anti lag is great for show but does very little in a street environment.

$450 the chip from memory. Not sure if the 44S link will work, given that the pins may be different and the software is different as well