Jarren_b

Im trying to determine if I need 02 sensor extensions or not
I just did full exhaust on my c5 corvette and wont need the rear 02 sensors since ill be ccatless.do the rear 02's function the same? Could I use the rears in place for the fronts? or are they useless now?

Thanks!

Jarren_b

nobody knows??

2xLS1

iTrader: (25)

You can use them if the plugs are the same as the fronts. I don't believe they are on Vettes, but not sure on all the year Vettes. I know I've seen some people use them with adapters that convert the rear O2 connectors to what the front O2 harness require. Also be sure you do not get them crossed.

z28SSilvest

Get the extension and get it tuned out

Jarren_b

Yeah I just went ahead and ordered them so I dont have to worry about it