Elite 2000/2500 Toyota LandCruiser 80 Series PlugnPlay Adaptor Harness Drive BMW X3 E83 (2003-2010)

BMW X3 E83 (2003-2010)

NEXUS R5 universal engine wiring harness

Wide-band AFR/Lambda

- QuickTune for automated fuel tuning

Elite 2000/2500 Toyota LandCruiser 80 Series PlugnPlay Adaptor Harness Drive BMW X3 E83 (2003-2010)If you are using a factory harness and are after an easy ECU upgrade, take a look at Haltech Plug'n'Play Adaptor Kits. These adaptors plug directly into your Haltech ECU and have a set of factory connectors on the other side which plug straight into the factory harness. Plugs directly into the OEM ECU harness. The quick start guide will walk you through installation of the Haltech Plug'n'Play adaptor into your vehicle. The guide is accompanied by the