I've been running a Triple Dog GT tuner for about 6 months its good and you get better fuel economy but I found the Airaid MPX cold air intake was a huge difference and getting rid of that stock muffler helps too.

 

First post, whoo. Anywho, there's a lot of talk about re-gearing for more launch speed. I probably speak for more than just myself when i ask, what exactly does that mean? Which parts are replaced? How labor intensive is this? What's an expected cost? Not to mention, which will issue the most launch speed?

I dig this forum.