Im new to Subaru world and i have a 2011 wrx. I know the Stage 1 is the accessport but i just want to know what the ad/disadvantages of having it.Im just planning on with the accessport and cobb intake w/airbox. I know once you put aftermarket parts for it, you will void the warranty and my warranty is 3 years. I've had it about 9 months now. Is it really worth it? has anyone ever regret and end up going to the shop with no warranty?I really dont want to wait that long. I need more sources from everyone or experiences, Thanks