I have been reading about Chris's new tune with AM. I have seen that it is mostly automatics that are getting it. They are also comnenting on much more improved the low end is. I have an '09 GT, 5 speed manual, w/3.31s. I also have a SCT / JLT CAI tuner combo and a 93 octane performance tune. My question is will Chris's tune give me much more noticable low end torque than what I currently have? And if so how much more noticable?

 

Get the "updated" race tune. It pulls hard through out the entire RPM range. Compared to the Performance tune you will it down low.