So, I am seeing several different options for DP's that are now becoming available. I have never modded a car to this level before, so this is all uncharted territory for me. I live in TX which has state emissions tests. From what I have heard/read a catless DP will make you fail. Ofcourse you MAY be able to go to some shaddy guy who is a friend of a friend that'll hook you up for a couple extra $$. I understand that. What is everyone's experience on going catless vs catted on emissions? Is it worth it to go catless and just change back to the stock DP once a year for the emissions test? How will that affect how the car runs for that day with the tune and other supporting mods? I basically just want to open a discussion on the topic because I know that more threads will start popping up about it as more options become available on the market. Cheers!