I just bought the se r two months ago and I'm debating what to do with it and how much I'm willing to spend. I'm planning to do a AEM CAI and then probably a cat-back exhaust or just get a different muffler. Since I'm kinda new to this, I'm not really sure how much those things range from cuz I don't wanna get ripped. I think the AEM CAI is about $230 from doing some research. So I'm curious, how much have u all been paying for ur mods.