FAST wideband O2 wiring harnesses are your connections to air/fuel monitoring. When you need gauge accessories to keep the information flowing in your XFI system, FAST wideband O2 wiring harnesses will fill your requirements.

More From This Category

Haltech Inputs and CAN Expansion, CAN Adaptors Hubs and Cables, Haltech CAN Cable 8 pin White Tyco to 8 pin White Tyco Length: 1800mm (72"), Each

Haltech Inputs and CAN Expansion, CAN Adaptors Hubs and Cables, Haltech CAN Cable 8 pin White Tyco to 8 pin White Tyco Length: 1800mm (72"), Each

$59.00

Haltech Wiring Harnesses, Elite ECU Plug'n'Play Adaptor Harnesses, Elite 1000/1500 Honda OBD-I B-Series Plug 'n' Play Adaptor Harness, Kit

Haltech Wiring Harnesses, Elite ECU Plug'n'Play Adaptor Harnesses, Elite 1000/1500 Honda OBD-I B-Series Plug 'n' Play Adaptor Harness, Kit

$699.00

Racepak Accessories, Cable Molex 144In.

Racepak Accessories, Cable Molex 144In.

$146.27