I'm impressed with the quality of this intake and I'm glad I ultimately chose it. The install was simple and clean with the help of IE's awesome pdf instructions. Once I got it installed, I took the car out for a test drive and WOW! The turbo noises are incredible! Despite the added music to my ears, there was a considerable increase in throttle response. I installed the unitronic turbo inlet elbow at the same time, which also contributes to that as well. I highly recommend this intake, especially if you are on the fence like I was!