These XFI ignition adapter harnesses and connector kits are used with the XFI units that have the latest in flash microprocessor technology to deliver a significant increase in processing speed. They are able to process, analyze, and adjust four times faster than previous EFI systems. These kits enable you to keep your software current without ever removing the XFI from your vehicle.

More From This Category

MSD Wiring Harness, Replacement, 6AL2, Each

MSD Wiring Harness, Replacement, 6AL2, Each

$93.10

Haltech Wiring Harnesses, Elite ECU Plug'n'Play Adaptor Harnesses, Elite 1000/1500 Honda Integra DC5 Plug 'n' Play Adaptor Harness, Kit

Haltech Wiring Harnesses, Elite ECU Plug'n'Play Adaptor Harnesses, Elite 1000/1500 Honda Integra DC5 Plug 'n' Play Adaptor Harness, Kit

$715.00

Haltech Elite 2500 Subaru Liberty/Legacy Gen 4 3.0R and GT Plug 'n' Play Adaptor Harness Kit

Haltech Elite 2500 Subaru Liberty/Legacy Gen 4 3.0R and GT Plug 'n' Play Adaptor Harness Kit

$715.00

Haltech Wiring Harnesses, Elite ECU Plug'n'Play Adaptor Harnesses, Elite 1000/1500 Subaru WRX MY99-00 Plug 'n' Play Adaptor Harness, Kit

Haltech Wiring Harnesses, Elite ECU Plug'n'Play Adaptor Harnesses, Elite 1000/1500 Subaru WRX MY99-00 Plug 'n' Play Adaptor Harness, Kit

$715.00