Rookie Question, need help

[jyones12]

1998 GT 5speed

Going to install BBK Long Tubes with a Catless BBK H pipe.

Since I’m going with a Catless H Pipe that means I’ll have no cats on the car which means I won’t be using O2 sensors, so I won’t need the O2 extension wires correct?????.

Also since I won’t have Cats or O2 sensors will my Check engine light be on?

I have an SCT X4. Could Bama be able to turn that off for me?

Thanks