Here is an idea of what the Titan catless sounds like. I have it on mine it's pretty loud on the outside and with the windows down it sound great. It pops ALOT more, probably can be louder with a resonator delete as well. Also, the turbo is noticeably louder.
To anyone who installed the Titan protune, How easy was it to find the correct sensors? Even from watching the video I'm still a tad worried about it. Did you find it easy to install? Is there a chart I could use to correctly locate the sensors?