I was really interested in the FiTech unit for an upcoming build. I called them on Monday and talked to a couple people there about the product. I then decided to pull the trigger and ordered a GO EFI 4 600hp unit and it arrived at my door the next day. Very pleasant people to deal with and from everything I've seen in the kit, the fit and finish is easily on-par with the MSD and Holley units. I am not found of their clamp-on style of 02 sensor bung and would really have preferred ORB style fittings at the throttle body, but those are my only two gripes. FiTech also make provisions to tune via a laptop if you desire.

If anyone curious about the system is interested, I can also take some detailed images of the packaging and components.