FAST weld-in oxygen sensor bungs are a must when you are retrofitting either fuel injection or testing equipment to the exhaust of your vehicle. They can be placed anywhere in the exhaust system and arrive ready for weld-in installation.

More From This Category

Haltech Inputs and CAN Expansion Products, WB1 NTK - Single Channel CAN O2 Wideband Controller Kit Length: 1.2M (4ft), Kit

Haltech Inputs and CAN Expansion Products, WB1 NTK - Single Channel CAN O2 Wideband Controller Kit Length: 1.2M (4ft), Kit

$735.00