Simultaneously auto-tune fuel curves for front and rear cylinders under actual riding conditions with WEGO IIID dual-channel wide-band oxygen sensor interfaceFully programmable plug-in replacement for 36-pin Delphi® controller with J1850 data busRobust alpha-N (throttle position and rpm-based) fuel control eliminates problems with long duration/high overlap camshaftsPowerful Windows software for custom programming and data analysisFull support for J1850 data bus used for communications with turn signal/security module (TSM/TSSM) and instrument cluster on 04-13 modelsSupport for new 6th gear indicator on 07-13 modelsExtended data logging and diagnostics; DataFLASH memory stores full 60 minutes of operating data at 10 samples/secondProgrammable user input and outputBillet aluminum housing with black anodized finishEasy plug-in installationAll outputs protected against short circuitsSupports all sensors including theft/security moduleIncludes TCFI Gen 4 plug-in fuel injection controller, USB interface for PC link, software, WEGO IIID dual-channel wide-band exhaust gas oxygen sensor interface, two Bosch LSU 4.2 wide-band gas oxygen sensors, and two 18 x 1.5 mm weld nuts for exhaust pipesMade in the U.S.A.NOTE: Not legal for sale or use on pollution-controlled vehicles.