I have a 2007 SS and I was just wondering what the best tune is for these. Is a dynotune better than a new pcm like going with overkill? Thanks

 

A dynotune is optimal, because your car is hooked up to the scanners and read and altered by real world data.

Swapping the PCM is based on averages and safer.

Many people like getting a "Lew Tune" >>http://www.diablewtune.com/index.html<< I believe he can do a 2007 now, but you'll have to ask.

 

You say swapping the PCM is safer. Is getting a dynotune unsafe? Is a dynotune that much better that it's worth the extra money? Thanks

 

I meant it's a safer tune, not as aggressive because they don't have the data from your car while changes are being made.

The dynotune is probably the safest thing you can do, because your car's data dictates what they can change.

 

Ok that makes sense. Thanks