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

Haltech Rebel JZ, i6 GT150 (USCAR EV6) Primary Injector Harness

Haltech Rebel JZ, i6 GT150 (USCAR EV6) Primary Injector Harness

$199.00

Rostra Transmission GM 4L65/70E Wire Harness 17-Pin Connector W/Conn. For Internal Mode Switch, 4L60-E Holden Commodore, Chevrolet, GM, Holden, Isuzu,

Rostra Transmission GM 4L65/70E Wire Harness 17-Pin Connector W/Conn. For Internal Mode Switch, 4L60-E Holden Commodore, Chevrolet, GM, Holden, Isuzu,

$155.30

MSD Harness-Adaptr, PWR-Grid, Replacement, 8000

MSD Harness-Adaptr, PWR-Grid, Replacement, 8000

$256.33