I am going to my tuner this week but was hoping for a little insight into why you went with a certain program for tuning. My tuner reccomends s300 but i was looking at neptune and ecTune as other options. ecTune and neptune seem like they offer the same functionality as s300 but are about 200 bucks cheaper. Maybe i am missing something and you guys can help me out. Thanks in advance.

Btw i have a b16a2 boosted at 13 lbs with a poo poo tune on it.

 

If your tuner is tuning it, it's recommended to get what he is comfortable with. If you're doing some of the tuning, you have more flexibility. Download the softwares and play around to see which feels comfortable to you.

 

They are all pretty similar, mainly just user interface differences, but as mentioned, it is probably best to go with what your tuner is comfortable with.