Boomslang AEM EMS-4 Manual Wiring Harness – 2006-2007 Scion xA

Description

These are harnesses for the use of AEM’s EMS-4.

• The EMS-4 has full control of fuel and ignition timing.
  
• Some vehicles may need an aftermarket crank/cam angle disc.
• In some instances, the ECU remains in place to control dash gauges, automatic transmissions, or drive-by-wire throttle systems.
• Built with USB connector wired in and ready for tuning with your laptop.
• Dodge, 1996+ Ford, Hyundai, and Kia applications require AEM coil drivers to be plugged into the Boomslang harness.
• Fully plug and play. Easy to install. Easy to uninstall.
• Saves time, hard-wiring costs, and your factory wire harness.