Install was about as easy as you'd expect, their writeup and YouTube video was great to follow. I saw an increase in recorded max boost, but I did install this at the same time as a COBB charge pipe and GrimmSpeed TMIC and GrimmSpeed BPV. It all worked really well together (except I wish I got the GrimmSpeed charge pipe because the COBB one did not match up well to where the GrimmSpeed bits located the BPV. If you're going to do the turbo inlet, charge pipe and BPV, get them all from the same company. I highly recommend GrimmSpeed.