magnido45

excuse my ignorance...what does turning off the O2 sensors do with the tunes? What advantages? More hp?

howarmat

Turning the o2 sensors off will prevent codes being thrown if you go to an off road type exhaust. This type of exhaust will eliminate the cats so you might throw some codes. Shutting the sensors off doesnt effect the performance of the car though really

Rainson

Well, like others said, those are what you will get when you have a tune. The only negative is it will make you spend more money on the car for more and more mods, which everyone here does and are happy to.lol...good luck.

BLACK BETTY12

The only negative is that you will void your warranty if you have any...... But who am I, I did a tune with 220 miles on my car.. LOL

magnido45

Thanks, howarat

Metal man

I would say, gas millage, can't keep my foot off the loud pedal!