I had one and got rid of it after a year or so. I got sick of the heavy breathing intake sound drowning out the roar of engine. But now I want my power back, so it's time to try something different. And with my new mid-pipe I may still be able to hear the engine. Besides the power, I'm looking forward to getting the turbo blow-off sound back again.
ive heard SRI is louder than CAI just fyi