Boomslang AEM EMS-4 Plug N Play Harness: Scion tC 2007 - 2010
BOOMSLANG AEM EMS-4 PLUG N PLAY HARNESS
07-10 Scion tC
These are harnesses for the use of AEM's powerful EMS-4 unit.• Some vehicles may need an aftermarket crank/cam angle disc. • The EMS-4 has full control of fuel and ignition timing. • The factory ECU remains in place to control dash gauges, air conditioning, drive-by-wire throttle systems, and other amenities. • Built with USB connector wired in and ready for tuning with your laptop. • The factory check engine light is disabled if possible, unless otherwise requested. • Fully plug and play. Easy to install. Easy to uninstall. • We fabricate the sub-harnesses. No cores needed. • Saves time, hard-wiring costs, and your factory wire harness.
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