Bmr4life

Does having the TCS on at highway speeds make my car perform any different than having it off? I'm still new to my stang so I drive with TCS on all the time. I've read that some drive with it off unless in rain or snow. Is there a reason? Thanks

Apoptosis

Unless your racing, it shouldn't matter too much.

It pulls a little timing in the upper RPM range. But it doesn't matter if your just driving.