Finally I joined the club and got an 04 WRX sedan with 115000.. Everything is good, and i can afford the monthly payments. In the future when i get money I have a couple things i want to do. Right now it has a COBB ram intake, tuned with a accessport so that just saved me a lot of money In any event, I'm hoping come tax time I can get an a pillar with 3 pods and a couple gauges to go with it...hoping. next will be a short throw shifter folled by an invidia G200 cat back.. At some point i want to fit a turbo back in there, but in MA emissions are some BS, and I doubt the turbo back will pass emissions even with a high flow installed... How can I check IF it will pass? and if not, can i maintain my factory cat and install a new piping other wise, or will i run into issues with this? If none of these can be done, I'll just have to settle on doing my invidia cat back. Thoughts?