Originally Posted by Jairen

Look at my a/f ratio on my dyno below.
Those gains are enough to convince me but one thing... id prefer to not have to switch to a different exhaust, but if the gains from true dual are much higher along with the tune it may be worth it, any thoughts or is my current setup more than enough? Also Im assuming some applications are possible to simply retune if I went true dual in the future, am I correct? I have a pretty good idea of what i am trying to do im just trying to get some good opinions. Thanks to all that replied!

Originally Posted by gary c

You might get better gas mileage if you could keep your foot out of it, but what fun would that be? I know very few people that bought a G35 cause it got great gas mileage, do you?
Gary

Originally Posted by ThickG

Well, I certainly did not, it just rumbles too nice when I give it some gas. Just curious if, after the osiris tune, I could switch to a map that's more economical for times when I'm just running to the store or around town.

Originally Posted by Jairen

You sure can. It's pretty easy!

http://www.youtube.com/watch?v=sXY3WGF6huE