the acessport is not a bad product, very easy to use. the monitor screens are hard to use if you dont know what youre looking at. must understand how the car works then what all the monitors mean. if you want to just go stage 1 id reccomend getting an etune or protune and you can get the catback to hear a little more rumble. the acessport stage 1 map you will notice a slight difference in power and smoothness (i did) but your butt dyno will not read off the charts. Also i see youre in NY, ive heard some stories about people being pulled over for loud exhaust theres so dont get carried away with the rumble lol. Do you plan on going Stage 2? You can always get the AP and catback then save up for the downpipe then do a simple reflash with the AP and you will notice a nice power difference.